{"title":"Master Lock Laminated: 3KA","description":"\u003cp\u003e\u003cspan\u003eOur \u003cstrong\u003eMaster Lock Laminated 3KA Section\u003c\/strong\u003e Features \u003c\/span\u003e\u003cspan\u003eMaster Lock \u003c\/span\u003e\u003cspan\u003eNo. 3 Series Padlocks Keyed to Match Existing Key Numbers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Is The Width of the No. 3KA Series Padlocks?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The No. 3 Series Padlocks Are 1-9\/16\" Wide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Size Shackles Are Available for the No. 3KA Series Locks?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The No. 3 Series Locks Are Available In Three (3) Shackle Sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -\u003cstrong\u003e Standard:\u003c\/strong\u003e 3\/4\" Tall; \u003cstrong\u003eMedium\u003c\/strong\u003e: 1-1\/2\" (LF) Tall; \u003cstrong\u003eLong\u003c\/strong\u003e: 2\" (LH) Tall.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Do All No. 3KA Series Locks Come With a Key Number?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Each No. 3 Series Master Padlock Has Its Own Specific Numbered Key Number. This Key Number Will Be Stamped On All Master Factory-Cut Keys.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: How Do You Order Specific Locks and Key Numbers?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To Order a Specific Key Number, Specify The Product Number Followed By Key Number. If No Key Number Is Indicated, Master Lock Will Select a Random Key Number From The Appropriate Range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -\u003cstrong\u003e Example 1:\u003c\/strong\u003e 24 No. 3KA 0301 = 24 No. 3 Padlocks Keyed Alike to Key Number 0301\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e    - Example 2:\u003c\/strong\u003e 24 No. 3KA = 24 No. 3 Padlocks Keyed Alike to A Randomly Selected   Key Number In Range 0301-0950 or 3030 - 3999.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Is The Key Range of the No. 3KA Series Locks?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA: \u003c\/strong\u003eThe Keyed Alike (KA) No. 3 Series Padlocks Are Available in the Following Key Ranges:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -\u003cstrong\u003e Key Range 1:\u003c\/strong\u003e 0301 - 0950\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    -\u003cstrong\u003e Key Range 2:\u003c\/strong\u003e 3030 - 3999\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Size Nos. 3KA Locks Are Available In These Key Ranges?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e All Sizes of the No. 3 Series Locks Are Available to Matched to Existing Key Numbers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - 3KA (Standard): 3\/4\" Shackle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - 3KALF (LF): 1-1\/2\" Shackle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - 3KALH (LH): 2\" Shackle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Cylinder or Keyway Are The No. 3 Series Locks On?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 3KA, 3KALF \u0026amp; 3KALH Padlocks Are All On the Master Lock 4-Pin W1 Keyway.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Are No. 3 Series Locks Available Other Than Keyed Alike?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, In Addition to Keyed Alike (KA), the No. 3 Series Locks Can Also Be Ordered Keyed Different (KD) and Master Keyed (MK):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kd-lock-laminated-steel-padlocks-keyed-different-kd-locks\" title=\"Master Lock 3KD Padlock Keyed Different No. 3 Series Locks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3KD\u003c\/strong\u003e\u003c\/a\u003e (Standard): 3\/4\" Shackle, Keyed Different (KD)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3mk-lock-laminated-steel-padlocks-master-keyed\" title=\"Master 3MK Master Keyed Padlock No. 3 Series Locks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3MK\u003c\/strong\u003e\u003c\/a\u003e (Standard); 3\/4\" Shackle, Master Keyed (MK)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3lf-lock-laminated-steel-padlocks-keyed-different-with-1-inch-shackle\" title='Master 3LF Keyed Different Lock with 1.5\" Shackle No. 3 Series Locks - The Lock Source' rel=\"noopener\" target=\"_blank\"\u003e3LF\u003c\/a\u003e\u003c\/strong\u003e (LF): 1-1\/2\" Shackle, Keyed Different (KD)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3mklf-lock-laminated-steel-padlocks-master-keyed-with-1-inch-shackle\" title=\"Master Lock 3MKLF Master Keyed (MK) Padlock No. 3 Series Locks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3MKLF\u003c\/strong\u003e\u003c\/a\u003e (MK + LF): 1-1\/2\" Shackle, Master Keyed (MK)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3lh-lock-laminated-steel-padlocks-keyed-different-with-2-inch-shackle\" title=\"Master Lock 3LH Keyed Different (KD) Padlock No. 3 Series Locks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3LH\u003c\/strong\u003e\u003c\/a\u003e (LH): 2\" Shackle, Keyed Different (KD)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    - \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3mklh-lock-laminated-steel-padlocks-master-keyed-with-2-inch-shackle\" title=\"Master Lock 3MKLH Master Keyed (MK) Padlock No. 3 Series Locks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3MKLH\u003c\/strong\u003e\u003c\/a\u003e (MK + LH): 2\" Shackle, Master Keyed (MK)\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"master-lock-3mk-lock-laminated-steel-padlocks-master-keyed","title":"Master Lock 3MK Laminated Steel Padlock, Master Keyed (MK)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK Padlock:\u003c\/strong\u003e Master Lock 3MK Laminated Steel Pin Tumbler Lock, Commercial Grade Padlock. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed (MK).\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Keyed\u003c\/strong\u003e\u003cspan\u003e \u003cstrong\u003e(MK) \u003c\/strong\u003e\u003c\/span\u003e- \u003cspan data-mce-fragment=\"1\"\u003eEach Lock in the Set Will Have its Own Unique Key, and a Master Key will Open All Locks in the Set. \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK Padlocks - The Lock Source\" href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaster Keys (MK) are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e \u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Used For\u003c\/strong\u003e: Construction Sites \u0026amp; Equipment; Industrial Storefront and Business Gates and Fences, Tool Cribs; Vending Machines \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Extra Cut Keys for Master Lock 3MK Padlocks Master Keyed (MK) - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Master Keys for Master Lock 3MK Padlocks - The Lock Source\" href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\"\u003e\u003cstrong\u003eMaster Keys for 3MK Locks\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":39852907790498,"sku":"M3MK","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_5d7e7f65-fe0c-40d5-891d-9ac4f66b3459.jpg?v=1747159160"},{"product_id":"master-lock-3mklf-lock-laminated-steel-padlocks-master-keyed-with-1-inch-shackle","title":"Master Lock 3MKLF Laminated Steel Padlock, 1.5\" Shackle Master Key (MK)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF Padlock:\u003c\/strong\u003e Master Lock 3LF-MK Laminated Steel Pin Tumbler Lock, Commercial Grade Padlocks. \u003cstrong\u003eKeying\u003c\/strong\u003e: Master Keyed (MK). \u003cstrong\u003eWith 1-1\/2\" Shackle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eMaster Keyed\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003cstrong\u003e(MK) \u003c\/strong\u003e\u003c\/span\u003e-\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eEach Lock in the Set Will Have its Own Unique Key, and a Master Key will Open All Locks in the Set. \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MKLF Padlocks - The Lock Source\" href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaster Keys (MK) are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBest Used For\u003c\/strong\u003e: Construction Sites \u0026amp; Equipment; Industrial Storefront and Business Gates and Fences, Tool Cribs; Vending Machines \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca title='Extra Cut Keys for Master Lock 3MKLF Padlocks Master Keyed with 1-1\/2\" Shackle - The Lock Source' href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 3MKLF Extra Cut Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca title=\"Master Keys for Master Lock 3MKLF Master Keyed Padlocks - The Lock Source\" href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaster Keys for 3MKLF Locks\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":39860288716962,"sku":"M3MKLF","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_e3b4d0df-6cef-4cc7-a192-309385801e9c.jpg?v=1747159163"},{"product_id":"master-lock-3mklh-lock-laminated-steel-padlocks-master-keyed-with-2-inch-shackle","title":"Master Lock 3MKLH Laminated Steel Padlock, 2\" Shackle Master Key (MK)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLH Padlock:\u003c\/strong\u003e Master Lock 3LH-MK Laminated Steel Pin Tumbler Lock, Commercial Grade Padlocks. \u003cstrong\u003eKeying: \u003c\/strong\u003eMaster Keyed (MK). \u003cstrong\u003eWith 2-Inch Shackle\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLH Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e2\" (51mm) Tall Hardened Steel Shackle (9\/32\" Diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eMaster Keyed (MK)\u003c\/strong\u003e-\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eEach Lock in the set will have its own unique key, and a Master Key will open all locks in the set. \u003c\/span\u003e\u003ca href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLH Padlocks - The Lock Source\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMaster Keys (MK) are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MKLH Lock Laminated Steel Padlock Master Keyed with 2-Inch Shackle - The Lock Source\" target=\"_blank\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 2\" (51mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBest Used For\u003c\/strong\u003e: Construction Sites \u0026amp; Equipment; Industrial Storefront and Business Gates and Fences, Tool Cribs; Vending Machines  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title='Extra Cut Keys for Master Lock 3MKLH Padlocks Master Keyed with 2\" Shackle - The Lock Source' target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 3MKLH Extra Cut Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/the-lock-source.myshopify.com\/admin\/products\/master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Keys for Master Lock 3MKLH Master Keyed Padlocks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaster Keys for 3MKLH Locks\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":39860316799138,"sku":"M3MKLH","price":21.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MKLH_Laminated_Steel_Master_Keyed_Padlocks_-_The_Lock_Source_47bd8df7-365f-4b5a-a0bc-ccaea39a25fb.jpg?v=1747159165"},{"product_id":"master-lock-3ka-a0755-padlock-laminated-steel-locks-keyed-to-match-existing-key-number-kaa0755","title":"Master Lock 3KA A0755 Padlock (Key Number KA-A0755)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3KA A0755 Padlock\u003c\/strong\u003e: Master Lock 3KA-A0755 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike to Existing Key KA# A0755; \u003cstrong\u003eShackle\u003c\/strong\u003e: 3\/4\".\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3KA A0755 Laminated Steel Padlocks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyed Alike (KA): P\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003ere-Keyed to Key# A0755 (KAA0755); 2 Same Keys Included\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3KA Lock Laminated Steel Padlock Keyed Alike (KA) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm);\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 3\/4\" (19mm);\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 10-12 Day Factory Lead Time and Are Non-Returnable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3KA-A0755 Laminated Steel Padlocks Keyed Alike to Match Existing Key Number KAA0755 - The Lock Source\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 3KA A0755 Extra Cut Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43233782825122,"sku":"M3KA-A0755","price":12.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_30c7f15f-4c99-4c12-9440-d6e498d4b650.jpg?v=1714272538"},{"product_id":"master-lock-3mk-sg400-master-keyed-padlock-3-mk-kd-sg400-mk-locks","title":"Master Lock 3MK SG400 Master Keyed Padlock (3MK-KD-SG400)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SG400 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SG400 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SG400.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SG400 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SG400 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SG400 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSG400 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SG400 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SG400 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SG400 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SG400 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SG400 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43243203461282,"sku":"M3MK-SG400","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_886659c4-b4b7-4b04-a6d2-e1a5b8715888.jpg?v=1741628166"},{"product_id":"master-lock-3mklf-sg400-master-keyed-lock-3-mk-kd-lf-sg400","title":"Master Lock 3MKLF-SG400 Master Keyed Lock (3-MK-KD-LF-SG400)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SG400 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SG400 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SG400. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SG400 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SG400 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SG400 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSG400 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SG400 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-sg400-master-key-k1cm-sg400-cut-master-keys-match-to-existing-key-system-sg400\" title=\"Master Keys for Master Lock 3MKLF SG400 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-sg400-master-key-k1cm-sg400-cut-master-keys-match-to-existing-key-system-sg400\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SG400 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43243536187554,"sku":"M3MKLF-SG400","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_60fc42e5-8b2b-4df7-8877-1efb4c06c7e4.jpg?v=1741627993"},{"product_id":"master-lock-3mklh-sg400-master-keyed-padlock-3mk-lh-kd-sg400","title":"Master Lock 3MKLH SG400 Master Keyed Padlock (3MK-LH-KD-SG400)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLH SG400 Padlock:\u003c\/strong\u003e Master Lock 3MKLH-SG400 Laminated Steel  Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK): \u003c\/strong\u003eSG400 System. \u003cstrong\u003eWith 2-Inch Shackle\u003c\/strong\u003e\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLH-SG400 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e2\" (51mm) Tall Hardened Steel Shackle (9\/32\" Diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SG400 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK-LH SG400 Padlocks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSG400 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLH Lock Laminated Steel Padlock Master Keyed with 2-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 2\" (51mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLH SG400 Lock Padlocks with 2.5-Inch Shackle - The Lock Source\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLH Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-sg400-master-key-k1cm-sg400-cut-master-keys-match-to-existing-key-system-sg400\" title=\"Master Keys for Master Lock 3MKLH SG400 Padlocks with 2-Inch Shackle - The Lock Source\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SG400-master-key-k1cm-SG400-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLH-SG400 Padlocks\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection class=\"tab-content overview-features flex-cols\" id=\"overview-features\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43243568922786,"sku":"M3MKLH-SG400","price":21.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MKLH_Laminated_Steel_Master_Keyed_Padlock_-_The_Lock_Source_547e7add-b422-4798-968b-7d204f3f11a2.jpg?v=1741627795"},{"product_id":"master-lock-3mk-sm3-master-keyed-padlock-3-mk-kd-sm3-mk-locks","title":"Master Lock 3MK SM3 Master Keyed Padlock (3MK-KD-SM3)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM3 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM3 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM3.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM3 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM3 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM3 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM3 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM3 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM3 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM3 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM3 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM3 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781142178,"sku":"M3MK-SM3","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_7788a103-5aa0-44af-a3f2-800d617c91a4.jpg?v=1741628168"},{"product_id":"master-lock-3mk-sm6-master-keyed-padlock-3-mk-kd-sm6-mk-locks","title":"Master Lock 3MK SM6 Master Keyed Padlock (3MK-KD-SM6)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM6 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM6 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM6.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM6 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM6 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM6 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM6 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM6 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM6 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM6 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM6 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM6 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781174946,"sku":"M3MK-SM6","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_bfd91949-81e1-4f6a-9c5e-b325210b030d.jpg?v=1741628170"},{"product_id":"master-lock-3mk-sm20-master-keyed-padlock-3-mk-kd-sm20-mk-locks","title":"Master Lock 3MK SM20 Master Keyed Padlock (3MK-KD-SM20)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM20 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM20 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM20.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM20 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM20 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM20 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM20 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM20 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM20 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM20 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM20 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM20 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781240482,"sku":"M3MK-SM20","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_3ed10a73-1e41-41c4-80c5-dcad2aaeb7d9.jpg?v=1741628172"},{"product_id":"master-lock-3mk-sm25-master-keyed-padlock-3-mk-kd-sm25-mk-locks","title":"Master Lock 3MK SM25 Master Keyed Padlock (3MK-KD-SM25)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM25 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM25 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM25.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM25 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM25 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM25 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM25 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM25 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM25 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM25 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM25 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM25 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781306018,"sku":"M3MK-SM25","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_5db1b66b-9fad-4e95-870a-75733912064f.jpg?v=1741628173"},{"product_id":"master-lock-3mk-sm62-master-keyed-padlock-3-mk-kd-sm62-mk-locks","title":"Master Lock 3MK SM62 Master Keyed Padlock (3MK-KD-SM62)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM62 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM62 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM62.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM62 Master Key Padlock\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM62 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MK SM62 MK Locks - The Lock Source\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM62 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM62 Master Keyed Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"Cut Master Keys for Master Lock 3MK SM62 MK Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca title=\"Cut Master Keys for Master Lock 1MK SM62 Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eK\u003c\/a\u003e\u003ca title=\"Cut Master Keys for Master Lock 3MK SM62 Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003e-SM62 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781338786,"sku":"M3MK-SM62","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_262a8f71-2a0d-42eb-aa6f-b8e05130f5b5.jpg?v=1741628175"},{"product_id":"master-lock-3mk-sm729-master-keyed-padlock-3-mk-kd-sm729-mk-locks","title":"Master Lock 3MK SM729 Master Keyed Padlock (3MK-KD-SM729)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM729 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM729 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM729.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM729 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM729 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM729 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM729 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM729 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM729 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM729 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM729 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM729 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781371554,"sku":"M3MK-SM729","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_cf28f5ce-b6e4-4dd3-a3db-3c0636155ccd.jpg?v=1741628177"},{"product_id":"master-lock-3mk-sm171-master-keyed-padlock-3-mk-kd-sm171-mk-locks","title":"Master Lock 3MK SM171 Master Keyed Padlock (3MK-KD-SM171)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM171 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM171 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM171.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM171 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM171 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM171 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM171 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM171 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM171 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM171 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM171 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM171-master-key-k1cm-SM171-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM171 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781404322,"sku":"M3MK-SM171","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_80970260-4a01-497f-a251-360cb5d13e93.jpg?v=1741628179"},{"product_id":"master-lock-3mk-sm417-master-keyed-padlock-3-mk-kd-sm417-mk-locks","title":"Master Lock 3MK SM417 Master Keyed Padlock (3MK-KD-SM417)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM417 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM417 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM417.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM417 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM417 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM417 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM417 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM417 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM417 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM417 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM417 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM417-master-key-k1cm-SM417-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM417 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781437090,"sku":"M3MK-SM417","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_6a2dee6f-e6b1-4933-b61e-20aec509fd2d.jpg?v=1741628180"},{"product_id":"master-lock-3mk-sm517-master-keyed-padlock-3-mk-kd-sm517-mk-locks","title":"Master Lock 3MK SM517 Master Keyed Padlock (3MK-KD-SM517)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM517 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM517 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM517.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM517 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM517 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM517 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM517 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM517 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM517 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM517 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM517 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM517-master-key-k1cm-SM517-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM517 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781469858,"sku":"M3MK-SM517","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_6c9a8a2d-d603-4177-9196-206bcfd2c4db.jpg?v=1741628182"},{"product_id":"master-lock-3mk-sm68-master-keyed-padlock-3-mk-kd-sm68-mk-locks","title":"Master Lock 3MK SM68 Master Keyed Padlock (3MK-KD-SM68)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM68 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM68 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM68.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM68 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM68 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM68 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM68 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM68 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM68 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM68 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM68 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM68-master-key-k1cm-SM68-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM68 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781502626,"sku":"M3MK-SM68","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_9b7a22cc-ac06-44fb-b3d1-b8057bc59e86.jpg?v=1741628184"},{"product_id":"master-lock-3mk-sk475-master-keyed-padlock-3-mk-kd-sk475-mk-locks","title":"Master Lock 3MK SK475 Master Keyed Padlock (3MK-KD-SK475)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SK475 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SK475 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SK475.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SK475 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SK475 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SK475 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSK475 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SK475 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SK475 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SK475 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SK475 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK475-master-key-k1cm-SK475-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SK475 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781535394,"sku":"M3MK-SK475","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_4345457e-645e-44b7-9cc7-88cf21cf3ba9.jpg?v=1741628185"},{"product_id":"master-lock-3mk-sm935-master-keyed-padlock-3-mk-kd-sm935-mk-locks","title":"Master Lock 3MK SM935 Master Keyed Padlock (3MK-KD-SM935)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM935 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM935 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM935.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM935 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM935 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM935 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM935 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM935 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM935 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM935 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM935 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM935-master-key-k1cm-SM935-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM935 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781568162,"sku":"M3MK-SM935","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_71f84056-6d07-4a78-a234-470c12ba1350.jpg?v=1741628232"},{"product_id":"master-lock-3mk-jb-master-keyed-padlock-3-mk-kd-jb-mk-locks","title":"Master Lock 3MK JB Master Keyed Padlock (3MK-KD-JB)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK JB Padlock:\u003c\/strong\u003e Master Lock 3-MK-JB Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# JB.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK JB Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# JB (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK JB MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eJB Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-JB Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK JB MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK JB Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK JB Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-JB-master-key-k1cm-JB-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-JB Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781600930,"sku":"M3MK-JB","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MK_Laminated_Steel_Master_Keyed_Padlock_-_The_Lock_Source_e310c5c9-29fc-4f95-a2de-1e235885d246.jpg?v=1741628187"},{"product_id":"master-lock-3mk-sm10-master-keyed-padlock-3-mk-kd-sm10-mk-locks","title":"Master Lock 3MK SM10 Master Keyed Padlock (3MK-KD-SM10)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM10 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM10 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM10.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM10 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM10 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM10 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM10 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM10 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM10 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM10-master-key-k1cm-SM10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM10 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781830306,"sku":"M3MK-SM10","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_36c7193f-1b68-4994-ada1-7b96ce252539.jpg?v=1741628188"},{"product_id":"master-lock-3mk-sm731-master-keyed-padlock-3-mk-kd-sm731-mk-locks","title":"Master Lock 3MK SM731 Master Keyed Padlock (3MK-KD-SM731)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM731 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM731 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM731.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM731 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM731 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM731 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM731 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM731 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM731 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM731 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM731 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM731-master-key-k1cm-SM731-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM731 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781863074,"sku":"M3MK-SM731","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_45fe605b-3982-435f-862c-10e27100a82b.jpg?v=1741628234"},{"product_id":"master-lock-3mk-sm732-master-keyed-padlock-3-mk-kd-sm732-mk-locks","title":"Master Lock 3MK SM732 Master Keyed Padlock (3MK-KD-SM732)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM732 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM732 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM732.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM732 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM732 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM732 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM732 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM732 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM732 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM732 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM732 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM732-master-key-k1cm-SM732-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM732 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781895842,"sku":"M3MK-SM732","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_d18bbbc3-1d12-4d40-adcc-0e0be710aae7.jpg?v=1741628236"},{"product_id":"master-lock-3mk-sm733-master-keyed-padlock-3-mk-kd-sm733-mk-locks","title":"Master Lock 3MK SM733 Master Keyed Padlock (3MK-KD-SM733)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM733 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM733 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM733.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM733 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM733 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM733 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM733 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM733 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM733 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM733 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM733 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM733-master-key-k1cm-SM733-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM733 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781928610,"sku":"M3MK-SM733","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_5989be30-7da9-4a2c-aff1-21cf3144c235.jpg?v=1741628237"},{"product_id":"master-lock-3mk-sm734-master-keyed-padlock-3-mk-kd-sm734-mk-locks","title":"Master Lock 3MK SM734 Master Keyed Padlock (3MK-KD-SM734)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM734 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM734 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM734.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM734 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM734 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM734 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM734 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM734 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM734 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM734 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM734 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM734-master-key-k1cm-SM734-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM734 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781961378,"sku":"M3MK-SM734","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_c75eded9-34fd-45a0-bafe-71f3cc47ee62.jpg?v=1741628239"},{"product_id":"master-lock-3mk-sm736-master-keyed-padlock-3-mk-kd-sm736-mk-locks","title":"Master Lock 3MK SM736 Master Keyed Padlock (3MK-KD-SM736)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM736 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM736 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM736.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM736 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM736 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM736 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM736 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM736 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM736 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM736 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM736 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM736-master-key-k1cm-SM736-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM736 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244781994146,"sku":"M3MK-SM736","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_a5e1c862-4b7a-4110-a1cd-7846aa16d7f5.jpg?v=1741628241"},{"product_id":"master-lock-3mk-sm737-master-keyed-padlock-3-mk-kd-sm737-mk-locks","title":"Master Lock 3MK SM737 Master Keyed Padlock (3MK-KD-SM737)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM737 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM737 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM737.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM737 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM737 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM737 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM737 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM737 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM737 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM737 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM737 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM737-master-key-k1cm-SM737-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM737 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782026914,"sku":"M3MK-SM737","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_d98c74d2-21da-4430-b424-ffb9210a0969.jpg?v=1741628242"},{"product_id":"master-lock-3mk-sm744-master-keyed-padlock-3-mk-kd-sm744-mk-locks","title":"Master Lock 3MK SM744 Master Keyed Padlock (3MK-KD-SM744)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM744 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM744 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM744.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM744 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM744 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM744 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM744 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM744 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM744 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM744 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM744 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM744-master-key-k1cm-SM744-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM744 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782059682,"sku":"M3MK-SM744","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_af2cc02f-086b-49ae-a346-19524d419231.jpg?v=1741628244"},{"product_id":"master-lock-3mk-sm755-master-keyed-padlock-3-mk-kd-sm755-mk-locks","title":"Master Lock 3MK SM755 Master Keyed Padlock (3MK-KD-SM755)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM755 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM755 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM755.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM755 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM755 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM755 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM755 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM755 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM755 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM755 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM755 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM755-master-key-k1cm-SM755-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM755 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782125218,"sku":"M3MK-SM755","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_41022077-1bed-4213-b8ea-d488a3670813.jpg?v=1741628246"},{"product_id":"master-lock-3mk-sm901-master-keyed-padlock-3-mk-kd-sm901-mk-locks","title":"Master Lock 3MK SM901 Master Keyed Padlock (3MK-KD-SM901)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM901 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM901 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM901.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM901 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM901 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM901 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM901 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM901 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM901 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM901 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM901 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM901-master-key-k1cm-SM901-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM901 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782157986,"sku":"M3MK-SM901","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_94af7ba3-9001-44ee-a9f7-32f193c1413d.jpg?v=1741628247"},{"product_id":"master-lock-3mk-sm936-master-keyed-padlock-3-mk-kd-sm936-mk-locks","title":"Master Lock 3MK SM936 Master Keyed Padlock (3MK-KD-SM936)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SM936 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SM936 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SM936.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SM936 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM936 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SM936 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM936 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SM936 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM936 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SM936 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SM936 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM936-master-key-k1cm-SM936-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SM936 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782190754,"sku":"M3MK-SM936","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_27dbc6a6-2b78-4ff8-8b31-f6c1b72fc89e.jpg?v=1741628249"},{"product_id":"master-lock-3mk-sk220-master-keyed-padlock-3-mk-kd-sk220-mk-locks","title":"Master Lock 3MK SK220 Master Keyed Padlock (3MK-KD-SK220)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SK220 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SK220 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SK220.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SK220 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SK220 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SK220 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSK220 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SK220 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SK220 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SK220 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SK220 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SK220-master-key-k1cm-SK220-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SK220 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782223522,"sku":"M3MK-SK220","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_3f5b1e5b-a29f-4cee-bb23-f16ca8e5449d.jpg?v=1741628190"},{"product_id":"master-lock-3mk-sb733-master-keyed-padlock-3-mk-kd-sb733-mk-locks","title":"Master Lock 3MK SB733 Master Keyed Padlock (3MK-KD-SB733)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SB733 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SB733 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SB733.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SB733 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SB733 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SB733 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSB733 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SB733 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB733 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SB733 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB733 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB733-master-key-k1cm-SB733-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SB733 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782256290,"sku":"M3MK-SB733","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_19c9cda9-91a5-4abe-b736-30c4bdb88b75.jpg?v=1741628192"},{"product_id":"master-lock-3mk-sb748-master-keyed-padlock-3-mk-kd-sb748-mk-locks","title":"Master Lock 3MK SB748 Master Keyed Padlock (3MK-KD-SB748)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SB748 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SB748 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SB748.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SB748 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SB748 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SB748 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSB748 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SB748 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB748 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SB748 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB748 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB748-master-key-k1cm-SB748-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SB748 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782289058,"sku":"M3MK-SB748","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_2075a806-b75f-4ba0-9865-aa0b4120cb7a.jpg?v=1741628193"},{"product_id":"master-lock-3mk-sb848-master-keyed-padlock-3-mk-kd-sb848-mk-locks","title":"Master Lock 3MK SB848 Master Keyed Padlock (3MK-KD-SB848)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK SB848 Padlock:\u003c\/strong\u003e Master Lock 3-MK-SB848 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# SB848.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK SB848 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SB848 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK SB848 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSB848 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-SB848 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB848 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK SB848 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK SB848 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SB848-master-key-k1cm-SB848-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-SB848 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782420130,"sku":"M3MK-SB848","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_a6659aed-8d24-4e64-b9ce-01561a816c58.jpg?v=1741628195"},{"product_id":"master-lock-3mk-m10-master-keyed-padlock-3-mk-kd-m10-mk-locks","title":"Master Lock 3MK M10 Master Keyed Padlock (3MK-KD-M10)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK M10 Padlock:\u003c\/strong\u003e Master Lock 3-MK-M10 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# M10.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK M10 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# M10 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK M10 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eM10 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-M10 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M10 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK M10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M10-master-key-k1cm-M10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-M10 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782485666,"sku":"M3MK-M10","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_ad5714e2-12c9-492f-a32f-1abcd1d967f9.jpg?v=1741628197"},{"product_id":"master-lock-3mk-m15-master-keyed-padlock-3-mk-kd-m15-mk-locks","title":"Master Lock 3MK M15 Master Keyed Padlock (3MK-KD-M15)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK M15 Padlock:\u003c\/strong\u003e Master Lock 3-MK-M15 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# M15.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK M15 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# M15 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK M15 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eM15 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-M15 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M15 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK M15 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M15 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M15-master-key-k1cm-M15-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-M15 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782518434,"sku":"M3MK-M15","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_f7b683b2-70f1-4acf-a330-6c74457044a0.jpg?v=1741628198"},{"product_id":"master-lock-3mk-m20-master-keyed-padlock-3-mk-kd-m20-mk-locks","title":"Master Lock 3MK M20 Master Keyed Padlock (3MK-KD-M20)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK M20 Padlock:\u003c\/strong\u003e Master Lock 3-MK-M20 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# M20.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK M20 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# M20 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK M20 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eM20 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-M20 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M20 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK M20 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M20 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M20-master-key-k1cm-M20-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-M20 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782551202,"sku":"M3MK-M20","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_adb8f1d2-97ee-4d7b-b23f-b27c1bf2c6ef.jpg?v=1741628200"},{"product_id":"master-lock-3mk-m127-master-keyed-padlock-3-mk-kd-m127-mk-locks","title":"Master Lock 3MK M127 Master Keyed Padlock (3MK-KD-M127)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK M127 Padlock:\u003c\/strong\u003e Master Lock 3-MK-M127 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# M127.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK M127 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# M127 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK M127 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eM127 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-M127 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M127 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK M127 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK M127 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-M127-master-key-k1cm-M127-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-M127 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782747810,"sku":"M3MK-M127","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_c552e098-9bd9-4598-8052-d068898a9b06.jpg?v=1741628202"},{"product_id":"master-lock-3mk-b10-master-keyed-padlock-3-mk-kd-b10-mk-locks","title":"Master Lock 3MK B10 Master Keyed Padlock (3MK-KD-B10)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK B10 Padlock:\u003c\/strong\u003e Master Lock 3-MK-B10 Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# B10.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK B10 Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# B10 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK B10 MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eB10 Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-B10 Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK B10 MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK B10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK B10 Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-B10-master-key-k1cm-B10-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-B10 Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782813346,"sku":"M3MK-B10","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3_Laminated_Padlocks_Keyed_Alike_3KA_3KD_or_Master_Keyed_3MK_Locks_-_The_Lock_Source_404bccf7-62d5-4fce-9992-077605a3db23.jpg?v=1741628204"},{"product_id":"master-lock-3mk-dd-master-keyed-padlock-3-mk-kd-dd-mk-locks","title":"Master Lock 3MK DD Master Keyed Padlock (3MK-KD-DD)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK DD Padlock:\u003c\/strong\u003e Master Lock 3-MK-DD Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# DD.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK DD Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# DD (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK DD MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDD Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-DD Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK DD MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK DD Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK DD Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-DD-master-key-k1cm-DD-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-DD Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782846114,"sku":"M3MK-DD","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MK_Laminated_Steel_Master_Keyed_Padlock_-_The_Lock_Source_7c7c2ba5-b124-46a8-98b5-44f0b65ed8dd.jpg?v=1741628206"},{"product_id":"master-lock-3mk-af-master-keyed-padlock-3-mk-kd-af-mk-locks","title":"Master Lock 3MK AF Master Keyed Padlock (3MK-KD-AF)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK AF Padlock:\u003c\/strong\u003e Master Lock 3-MK-AF Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# AF.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK AF Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# AF (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK AF MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAF Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-AF Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK AF MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK AF Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK AF Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AF-master-key-k1cm-AF-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-AF Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782878882,"sku":"M3MK-AF","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MK_Laminated_Steel_Master_Keyed_Padlock_-_The_Lock_Source_b94104d5-6a40-4966-af49-4a9df9a90d8c.jpg?v=1741628207"},{"product_id":"master-lock-3mk-ac-master-keyed-padlock-3-mk-kd-ac-mk-locks","title":"Master Lock 3MK AC Master Keyed Padlock (3MK-KD-AC)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MK AC Padlock:\u003c\/strong\u003e Master Lock 3-MK-AC Laminated Steel Pin Tumbler Commercial Grade Padlocks. \u003cstrong\u003eKeying:\u003c\/strong\u003e Master Keyed to MK# AC.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MK AC Master Key Padlock\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e3\/4\" (19mm) Hardened Steel Shackle (9\/32\" diameter) for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# AC (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca title=\"Master Lock K1 Cut Master Keys for 3MK AC MK Locks - The Lock Source\" href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAC Master Keys are Sold Separate (MK)\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" title=\"Master Lock 3MK Lock Laminated Steel Padlock Master Keyed (MK) Locks - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u003c\/strong\u003e: 3\/4\" (19mm)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys (Change Key) for Master Lock 3MK-AC Master Keyed Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003eFor 3MK Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK AC MK Padlocks - The Lock Source\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\" target=\"_blank\"\u003eCut Master Keys for 3M\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 1MK AC Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\"\u003eK\u003c\/a\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\" title=\"Cut Master Keys for Master Lock 3MK AC Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-AC-master-key-k1cm-AC-cut-master-keys-match-to-existing-key-system-sm-730\"\u003e-AC Padlocks\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43244782911650,"sku":"M3MK-AC","price":17.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3MK_Laminated_Steel_Master_Keyed_Padlock_-_The_Lock_Source_9bf76ace-e9b5-495a-9dd8-0b8f9bd6feb3.jpg?v=1741628208"},{"product_id":"master-lock-3mklf-sm730-master-keyed-lock-3-mk-kd-lf-sm730","title":"Master Lock 3MKLF-SM730 Master Keyed Lock (3-MK-KD-LF-SM730)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM730 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM730 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM730. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM730 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM730 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM730 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM730 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM730 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM730-master-key-k1cm-SM730-cut-master-keys-match-to-existing-key-system-SM730\" title=\"Master Keys for Master Lock 3MKLF SM730 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM730-master-key-k1cm-SM730-cut-master-keys-match-to-existing-key-system-SM730\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM730 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974257826,"sku":"M3MKLF-SM730","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_34293697-362f-4c57-95c3-7f761c5fc241.jpg?v=1741627995"},{"product_id":"master-lock-3mklf-sm3-master-keyed-lock-3-mk-kd-lf-sm3","title":"Master Lock 3MKLF-SM3 Master Keyed Lock (3-MK-KD-LF-SM3)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM3 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM3 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM3. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM3 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM3 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM3 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM3 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM3 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-SM3\" title=\"Master Keys for Master Lock 3MKLF SM3 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM3-master-key-k1cm-SM3-cut-master-keys-match-to-existing-key-system-SM3\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM3 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974356130,"sku":"M3MKLF-SM3","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_972fcb53-888d-4499-af07-1b99c4f1d0a0.jpg?v=1741627998"},{"product_id":"master-lock-3mklf-sm6-master-keyed-lock-3-mk-kd-lf-sm6","title":"Master Lock 3MKLF-SM6 Master Keyed Lock (3-MK-KD-LF-SM6)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM6 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM6 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM6. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM6 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM6 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM6 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM6 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM6 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-SM6\" title=\"Master Keys for Master Lock 3MKLF SM6 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM6-master-key-k1cm-SM6-cut-master-keys-match-to-existing-key-system-SM6\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM6 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974421666,"sku":"M3MKLF-SM6","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_fe6c5929-79f9-47aa-a22f-e2a28672eb71.jpg?v=1741628000"},{"product_id":"master-lock-3mklf-sm20-master-keyed-lock-3-mk-kd-lf-sm20","title":"Master Lock 3MKLF-SM20 Master Keyed Lock (3-MK-KD-LF-SM20)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM20 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM20 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM20. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM20 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM20 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM20 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM20 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM20 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-SM20\" title=\"Master Keys for Master Lock 3MKLF SM20 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM20-master-key-k1cm-SM20-cut-master-keys-match-to-existing-key-system-SM20\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM20 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974519970,"sku":"M3MKLF-SM20","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_846ffa3c-6210-43c3-b138-143b3639f6d7.jpg?v=1741628002"},{"product_id":"master-lock-3mklf-sm25-master-keyed-lock-3-mk-kd-lf-sm25","title":"Master Lock 3MKLF-SM25 Master Keyed Lock (3-MK-KD-LF-SM25)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM25 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM25 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM25. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM25 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM25 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM25 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM25 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM25 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-SM25\" title=\"Master Keys for Master Lock 3MKLF SM25 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM25-master-key-k1cm-SM25-cut-master-keys-match-to-existing-key-system-SM25\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM25 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974585506,"sku":"M3MKLF-SM25","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_100b730a-d24e-4d60-92f5-c0655191dde8.jpg?v=1741628004"},{"product_id":"master-lock-3mklf-sm62-master-keyed-lock-3-mk-kd-lf-sm62","title":"Master Lock 3MKLF-SM62 Master Keyed Lock (3-MK-KD-LF-SM62)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM62 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM62 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM62. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM62 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM62 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM62 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM62 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM62 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-SM62\" title=\"Master Keys for Master Lock 3MKLF SM62 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM62-master-key-k1cm-SM62-cut-master-keys-match-to-existing-key-system-SM62\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM62 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974618274,"sku":"M3MKLF-SM62","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_3fbec65d-e77a-405b-8535-1f3c20001fc2.jpg?v=1741628006"},{"product_id":"master-lock-3mklf-sm729-master-keyed-lock-3-mk-kd-lf-sm729","title":"Master Lock 3MKLF-SM729 Master Keyed Lock (3-MK-KD-LF-SM729)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 3MKLF SM729 Padlock:\u003c\/strong\u003e Master Lock 3MKLF-SM729 Laminated Steel Pin Tumbler Commercial Grade Lock. \u003cstrong\u003eMaster Keyed (MK)\u003c\/strong\u003e: SM729. \u003cstrong\u003eWith 1-1\/2\" Shackle (LF)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 3MKLF-SM729 Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli\u003eCommercial Grade Padlock Features Protection from Drilling \u0026amp; Prying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-9\/16\" (40mm) Wide Reinforced Laminated Steel Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e1-1\/2\" (38mm) Tall Hardened Steel Shackle (9\/32\" diameter) for Cut Resistance\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing Locking for Maximum Pry Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKeying:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003ePre-Keyed to Existing Master Key System MK# SM729 (MK-KD)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eChange Keys\u003c\/strong\u003e: Each Lock Will Come With 2 Change Keys (KD)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMaster Keys:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\" title=\"Master Lock K1 Cut Master Keys for 3MKLF-SM729 MK Padlocks - The Lock Source\" target=\"_blank\" data-mce-href=\"master-lock-k1-master-keys-for-4-pin-w1-keyway-cylinders-master-keyed-mk\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSM729 Master Keys are Sold Separate\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 3MKLF Lock Laminated Steel Padlock Master Keyed with 1.5-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._3_Series_Lock_Laminated_Steel_Pin_Tumber_Padlocks_3LF_3LH_Extended_Shackle_Locks_-_The_Lock_Source.jpg?v=1631799418\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs_Width: \u003c\/strong\u003e1-9\/32\" Wide; \u003cstrong data-mce-fragment=\"1\"\u003eA\u003c\/strong\u003e: 9\/32\" (7mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 1-1\/2\" (38mm)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 12-15 Day Factory Lead Time and Are Non-Returnable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 3MKLF SM729 Lock Padlocks with 1.5-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\"\u003e\u003cstrong\u003eFor 3MKLF Extra Cut Change (KD) Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-SM729\" title=\"Master Keys for Master Lock 3MKLF SM729 Padlocks with 1-Inch Shackle - The Lock Source\" target=\"_blank\" data-mce-href=\"https:\/\/www.thelocksource.com\/products\/master-lock-SM729-master-key-k1cm-SM729-cut-master-keys-match-to-existing-key-system-SM729\"\u003e\u003cstrong\u003eCut Master Keys for 3MKLF-SM729 Padlock\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003csection id=\"overview-features\" class=\"tab-content overview-features flex-cols\"\u003e\n\u003cdiv class=\"section-content row accordion-products-content\"\u003e\n\u003cdiv class=\"col col-count product-details md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":43245974651042,"sku":"M3MKLF-SM729","price":19.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/products\/Master_Lock_No._3LF_Laminated_Padlocks_Keyed_Alike_3KALF_Keyed_Different_or_Master_Keyed_3MKLF_Locks_with_1.5-Inch_Shackle_-_The_Lock_Source_d1cc30ec-4f01-4649-9f30-22b38ecd9c0f.jpg?v=1741628007"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/collections\/Master_Lock_No._3KA_Series_Padlocks_3KA_3KALF_3KALJ_Locks_Keyed_to_Match_Existing_Key_Numbers_-_The_Lock_Source.jpg?v=1681428144","url":"https:\/\/www.thelocksource.com\/collections\/master-lock-3ka-series-keyed-alike-padlocks-3ka-3kalf-3kalh-pre-keyed-padlock-matched-to-existing-key-numbers\/laminated-steel.oembed?page=168","provider":"The Lock Source","version":"1.0","type":"link"}