{"title":"Master Lock Bump Stop Locks","description":"\u003cp data-start=\"0\" data-end=\"67\" class=\"\"\u003e\u003cstrong data-start=\"0\" data-end=\"65\"\u003eBump Stop Padlocks – Ultimate Protection Against Lock Bumping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"69\" data-end=\"430\" class=\"\"\u003eLock bumping is a forced-entry technique where thieves use a specially cut key, known as a \"bump key,\" to manipulate the pins inside a traditional pin tumbler lock. With a quick tap, they can momentarily align the pins and open the lock — all within seconds and without leaving visible damage. This method has made many standard locks vulnerable to break-ins.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"916\" class=\"\"\u003eThe Lock Source now carries the \u003cstrong data-start=\"462\" data-end=\"521\"\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-2nka-laminated-brass-padlock-with-bump-stop-cylinder-to-prevent-padlock-bumping\" target=\"_blank\" title=\"Master Lock 2NKA Brass Locks With Bump Stop Security - The Lock Source\" rel=\"noopener\"\u003eMaster Lock No. 2N\u003c\/a\u003e and \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-4nka-laminated-brass-padlock-with-bump-stop-cylinders-to-prevent-bumping\" target=\"_blank\" title=\"Master Lock 4NKA Brass Padlocks With Bump Stop Locking - The Lock Source\" rel=\"noopener\"\u003eMaster Lock No. 4N Series Bump Stop Padlocks\u003c\/a\u003e\u003c\/strong\u003e, designed with patented \u003cstrong data-start=\"546\" data-end=\"589\"\u003eBump Stop® Advanced Cylinder Technology\u003c\/strong\u003e to prevent this type of attack. These padlocks use an \u003cstrong data-start=\"644\" data-end=\"678\"\u003einnovative dual-locking system\u003c\/strong\u003e that absorbs and deflects bumping force, ensuring your valuables stay secure. Whether you need extra protection for commercial properties, storage units, toolboxes, or gates, these locks provide unmatched security against forced entry.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"916\" class=\"\"\u003e\u003cstrong data-start=\"970\" data-end=\"1024\"\u003eHow do Bump Stop Padlocks prevent lock bumping?\u003c\/strong\u003e\u003cbr data-start=\"1024\" data-end=\"1027\"\u003eBump Stop Padlocks use a specially designed cylinder that prevents the pins from aligning when a bump key is used. Instead of allowing the lock to open, the mechanism absorbs and deflects the bumping force, rendering the technique ineffective.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"916\" class=\"\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1343\"\u003eCan a regular thief or intruder still pick or cut these locks?\u003c\/strong\u003e\u003cbr data-start=\"1343\" data-end=\"1346\"\u003eWhile no lock is 100% theft-proof, Bump Stop Padlocks significantly reduce vulnerability to traditional lock-picking and bumping. Additionally, the \u003cstrong data-start=\"1494\" data-end=\"1521\"\u003ehardened steel shackles\u003c\/strong\u003e on the No. 2N and No. 4N models resist cutting and sawing.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"916\" class=\"\"\u003e\u003cstrong data-start=\"1584\" data-end=\"1635\"\u003eAre Bump Stop Padlocks good for outdoor use?\u003c\/strong\u003e\u003cbr data-start=\"1635\" data-end=\"1638\"\u003eYes! These padlocks are designed for both indoor and outdoor security. They are made with durable materials - including brass lockbodies - to withstand tough weather conditions, making them ideal for securing sheds, gates, and storage units.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"916\" class=\"\"\u003e\u003cstrong data-start=\"1852\" data-end=\"1930\"\u003eWhat’s the difference between the Master Lock No. 2N and No. 4N models?\u003c\/strong\u003e\u003cbr data-start=\"1930\" data-end=\"1933\"\u003eThe \u003cstrong data-start=\"1937\" data-end=\"1947\"\u003eNo. 2N\u003c\/strong\u003e features a \u003cstrong data-start=\"1959\" data-end=\"1995\"\u003e1 3\/4\" wide laminated BRASS body\u003c\/strong\u003e, while the \u003cstrong data-start=\"2007\" data-end=\"2017\"\u003eNo. 4N\u003c\/strong\u003e has a more compact \u003cstrong data-start=\"2037\" data-end=\"2052\"\u003e1 1\/2\" BRASS lockbody\u003c\/strong\u003e. Both use the same Bump Stop technology, but the No. 2N offers added durability for high-security applications.\u003c\/p\u003e\n\u003cp data-start=\"2168\" data-end=\"2399\" class=\"\"\u003e\u003cstrong data-start=\"2168\" data-end=\"2210\"\u003eWhere can I buy Bump Stop Padlocks?\u003c\/strong\u003e\u003cbr data-start=\"2210\" data-end=\"2213\"\u003eThe Lock Source carries the \u003cstrong data-start=\"2239\" data-end=\"2298\"\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-no-2n-series-laminated-brass-locks-with-bump-stop-cylinders\" target=\"_blank\" title=\"Master Lock No. 2N Series Laminated Brass Locks With Bump-Stop Cylinders - The Lock Source\" rel=\"noopener\"\u003eMaster Lock No. 2N\u003c\/a\u003e and \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-no-4n-series-laminated-brass-locks-with-bump-stop-cylinders\" target=\"_blank\" title=\"Master Lock No. No. 4N Series Laminated Brass Locks With Bump-Stop Feature - The Lock Source\" rel=\"noopener\"\u003eMaster Lock No. 4N Series Bump Stop Padlocks\u003c\/a\u003e\u003c\/strong\u003e for customers looking to upgrade their security. Contact us today or visit our store to get yours!\u003c\/p\u003e\n\u003cp data-start=\"2401\" data-end=\"2480\" class=\"\"\u003e🔒 \u003cstrong data-start=\"2404\" data-end=\"2477\"\u003eSecure your property with the best anti-bumping protection available!\u003c\/strong\u003e 🔒\u003c\/p\u003e","products":[{"product_id":"master-lock-4nka-2001-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka2001","title":"Master Lock 4NKA 2001 Bump Stop Padlock (Key Number KA2001)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 2001 Padlock:\u003c\/strong\u003e Master Lock 4NKA-2001\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA2001\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 2001 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 2001 (KA# 2001); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 2001 Brass Padlock With Bump Stop Keyed Alike to Match KA2001 - 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\" rel=\"noopener\" 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\"\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 4NKA 2001 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 2001 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":44845154435234,"sku":"M4NKA-2001","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source.jpg?v=1748115516"},{"product_id":"master-lock-4nkalh-2001-bump-stop-padlock-with-2-inch-shackle-keyed-to-match-keys-number-ka2001","title":"Master Lock 4NKALH 2001 Bump Stop Padlock (Key Number KA2001)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKALH 2001 Padlock:\u003c\/strong\u003e Master Lock 4NKALH Brass Commercial Padlock With Bump Stop. \u003cstrong\u003eKeying:\u003c\/strong\u003e Keyed Alike to Match KA2001. \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. 4NKALH 2001 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003e2\" Tall Hardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBump Stop\u003c\/strong\u003e Cylinder Prevents Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 2001 (KA# 2001); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3LH_Lock_Laminated_Steel_Padlocks_-_The_Lock_Source.png?v=1620175689\" title=\"Master Lock 3KALH Lock Laminated Steel Padlock Keyed Alike 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\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Master Lock 4KALH Lock Laminated Brass Padlock Keyed Alike with 2-Inch Shackle - The Lock Source\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3LH_Lock_Laminated_Steel_Padlocks_-_The_Lock_Source.png?v=1620175689\" target=\"_blank\"\u003e\"\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3LH_Lock_Laminated_Steel_Padlocks_-_The_Lock_Source.png?v=1620175689\" title=\"Master Lock 4NKALH 2001 Laminated Brass Bump Stop Padlock Keyed Alike to KA2001 - The Lock Source\" target=\"_blank\"\u003e (7mm);\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eB\u003c\/strong\u003e: 2\" (51mm\u003c\/a\u003e\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 3LH Lock Laminated Steel Padlock Keyed Different with 2-Inch Shackle - The Lock Source\" target=\"_blank\"\u003e)\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_3LH_Lock_Laminated_Steel_Padlocks_-_The_Lock_Source.png?v=1620175689\" title=\"Master Lock 3LH Lock Laminated Steel Padlock Keyed Different with 2-Inch Shackle - The Lock Source\" target=\"_blank\"\u003e;\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eC\u003c\/strong\u003e: 5\/8\" (16mm)\u003c\/a\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 rel=\"noopener\" 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 4NKALH 2001 Brass Bump Stop Stop Locks Keyed To Existing Keys KA2001 - The Lock Source\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKALH 2001 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":44845174063266,"sku":"M4NKALH-2001","price":21.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKALH_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source.jpg?v=1747497518"},{"product_id":"master-lock-4nka-0301-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0301","title":"Master Lock 4NKA 0301 Bump Stop Padlock (Key Number KA0301)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0301 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0301\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0301\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0301 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0301 (KA# 0301); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0301 Brass Padlock With Bump Stop Keyed Alike to Match KA0301 - 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\" rel=\"noopener\" 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\"\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 4NKA 0301 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0301 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":44847309389986,"sku":"M4NKA-0301","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_858afff9-9c2a-425c-9810-27207010de68.jpg?v=1748114131"},{"product_id":"master-lock-4nka-0302-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0302","title":"Master Lock 4NKA 0302 Bump Stop Padlock (Key Number KA0302)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0302 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0302\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0302\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0302 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0302 (KA# 0302); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0302 Brass Padlock With Bump Stop Keyed Alike to Match KA0302 - 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\" rel=\"noopener\" 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\"\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 4NKA 0302 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0302 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":44847309422754,"sku":"M4NKA-0302","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_6d5b35aa-5d98-4625-9fa3-eb3ba9e4e244.jpg?v=1748114133"},{"product_id":"master-lock-4nka-0303-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0303","title":"Master Lock 4NKA 0303 Bump Stop Padlock (Key Number KA0303)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0303 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0303\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0303\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0303 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0303 (KA# 0303); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0303 Brass Padlock With Bump Stop Keyed Alike to Match KA0303 - 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\" rel=\"noopener\" 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\"\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 4NKA 0303 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0303 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":44847309455522,"sku":"M4NKA-0303","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_3845d80e-6d7e-4f96-92a2-00481f7dd2b8.jpg?v=1748114135"},{"product_id":"master-lock-4nka-0304-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0304","title":"Master Lock 4NKA 0304 Bump Stop Padlock (Key Number KA0304)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0304 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0304\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0304\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0304 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0304 (KA# 0304); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0304 Brass Padlock With Bump Stop Keyed Alike to Match KA0304 - 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\" rel=\"noopener\" 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\"\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 4NKA 0304 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0304 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":44847309521058,"sku":"M4NKA-0304","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_8f03036d-dd78-4f0e-8d38-2d43777563df.jpg?v=1748114138"},{"product_id":"master-lock-4nka-0305-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0305","title":"Master Lock 4NKA 0305 Bump Stop Padlock (Key Number KA0305)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0305 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0305\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0305\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0305 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0305 (KA# 0305); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0305 Brass Padlock With Bump Stop Keyed Alike to Match KA0305 - 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\" rel=\"noopener\" 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\"\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 4NKA 0305 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0305 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":44847309553826,"sku":"M4NKA-0305","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_9ab637d6-be78-46d7-8681-98c2541a5fd9.jpg?v=1748114140"},{"product_id":"master-lock-4nka-0306-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0306","title":"Master Lock 4NKA 0306 Bump Stop Padlock (Key Number KA0306)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0306 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0306\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0306\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0306 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0306 (KA# 0306); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0306 Brass Padlock With Bump Stop Keyed Alike to Match KA0306 - 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\" rel=\"noopener\" 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\"\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 4NKA 0306 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0306 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":44847309586594,"sku":"M4NKA-0306","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_b92540d2-1d6c-46b8-a6d5-c9e123823b5c.jpg?v=1748114143"},{"product_id":"master-lock-4nka-0307-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0307","title":"Master Lock 4NKA 0307 Bump Stop Padlock (Key Number KA0307)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0307 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0307\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0307\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0307 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0307 (KA# 0307); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0307 Brass Padlock With Bump Stop Keyed Alike to Match KA0307 - 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\" rel=\"noopener\" 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\"\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 4NKA 0307 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0307 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":44847309619362,"sku":"M4NKA-0307","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_704d952a-4add-43ae-bfaf-300493d20760.jpg?v=1748114145"},{"product_id":"master-lock-4nka-0308-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0308","title":"Master Lock 4NKA 0308 Bump Stop Padlock (Key Number KA0308)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0308 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0308\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0308\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0308 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0308 (KA# 0308); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0308 Brass Padlock With Bump Stop Keyed Alike to Match KA0308 - 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\" rel=\"noopener\" 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\"\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 4NKA 0308 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0308 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":44847309717666,"sku":"M4NKA-0308","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_0e1bfa29-4e90-4cf0-aa41-75a09a400169.jpg?v=1748114148"},{"product_id":"master-lock-4nka-0309-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0309","title":"Master Lock 4NKA 0309 Bump Stop Padlock (Key Number KA0309)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0309 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0309\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0309\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0309 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0309 (KA# 0309); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0309 Brass Padlock With Bump Stop Keyed Alike to Match KA0309 - 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\" rel=\"noopener\" 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\"\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 4NKA 0309 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0309 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":44847309750434,"sku":"M4NKA-0309","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_45424189-78a1-455e-a52e-7c26748577a1.jpg?v=1748114152"},{"product_id":"master-lock-4nka-0310-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0310","title":"Master Lock 4NKA 0310 Bump Stop Padlock (Key Number KA0310)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0310 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0310\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0310\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0310 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0310 (KA# 0310); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0310 Brass Padlock With Bump Stop Keyed Alike to Match KA0310 - 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\" rel=\"noopener\" 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\"\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 4NKA 0310 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0310 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":44847309783202,"sku":"M4NKA-0310","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_88c61da8-044b-4a75-acfb-8f21f2edc9df.jpg?v=1748114154"},{"product_id":"master-lock-4nka-0311-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0311","title":"Master Lock 4NKA 0311 Bump Stop Padlock (Key Number KA0311)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0311 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0311\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0311\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0311 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0311 (KA# 0311); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0311 Brass Padlock With Bump Stop Keyed Alike to Match KA0311 - 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\" rel=\"noopener\" 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\"\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 4NKA 0311 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0311 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":44847309815970,"sku":"M4NKA-0311","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_e0b32691-fcf6-417b-8f26-733eaf082d45.jpg?v=1748114156"},{"product_id":"master-lock-4nka-0312-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0312","title":"Master Lock 4NKA 0312 Bump Stop Padlock (Key Number KA0312)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0312 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0312\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0312\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0312 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0312 (KA# 0312); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0312 Brass Padlock With Bump Stop Keyed Alike to Match KA0312 - 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\" rel=\"noopener\" 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\"\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 4NKA 0312 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0312 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":44847309848738,"sku":"M4NKA-0312","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_d6207667-1100-4e09-8dc1-967b2ebcc57d.jpg?v=1748114158"},{"product_id":"master-lock-4nka-0313-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0313","title":"Master Lock 4NKA 0313 Bump Stop Padlock (Key Number KA0313)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0313 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0313\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0313\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0313 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0313 (KA# 0313); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0313 Brass Padlock With Bump Stop Keyed Alike to Match KA0313 - 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\" rel=\"noopener\" 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\"\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 4NKA 0313 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0313 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":44847309881506,"sku":"M4NKA-0313","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_2fc177f2-96a2-4d39-be5a-8e9d1ebc8dcb.jpg?v=1748114160"},{"product_id":"master-lock-4nka-0314-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0314","title":"Master Lock 4NKA 0314 Bump Stop Padlock (Key Number KA0314)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0314 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0314\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0314\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0314 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0314 (KA# 0314); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0314 Brass Padlock With Bump Stop Keyed Alike to Match KA0314 - 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\" rel=\"noopener\" 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\"\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 4NKA 0314 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0314 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":44847309947042,"sku":"M4NKA-0314","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_6ebfd1a9-e3e3-46dd-80e2-6a7903884a86.jpg?v=1748114162"},{"product_id":"master-lock-4nka-0315-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0315","title":"Master Lock 4NKA 0315 Bump Stop Padlock (Key Number KA0315)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0315 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0315\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0315\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0315 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0315 (KA# 0315); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0315 Brass Padlock With Bump Stop Keyed Alike to Match KA0315 - 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\" rel=\"noopener\" 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\"\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 4NKA 0315 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0315 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":44847310078114,"sku":"M4NKA-0315","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_cf2a3e5a-074f-4628-b9f5-09dc74f90625.jpg?v=1748114164"},{"product_id":"master-lock-4nka-0316-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0316","title":"Master Lock 4NKA 0316 Bump Stop Padlock (Key Number KA0316)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0316 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0316\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0316\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0316 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0316 (KA# 0316); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0316 Brass Padlock With Bump Stop Keyed Alike to Match KA0316 - 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\" rel=\"noopener\" 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\"\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 4NKA 0316 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0316 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":44847310110882,"sku":"M4NKA-0316","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_7b1e532c-bac5-448f-8558-d9d771136b5f.jpg?v=1748114166"},{"product_id":"master-lock-4nka-0317-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0317","title":"Master Lock 4NKA 0317 Bump Stop Padlock (Key Number KA0317)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0317 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0317\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0317\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0317 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0317 (KA# 0317); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0317 Brass Padlock With Bump Stop Keyed Alike to Match KA0317 - 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\" rel=\"noopener\" 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\"\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 4NKA 0317 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0317 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":44847310143650,"sku":"M4NKA-0317","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_18841460-7ccc-4260-9d8a-2965d4ec402d.jpg?v=1748114169"},{"product_id":"master-lock-4nka-0318-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0318","title":"Master Lock 4NKA 0318 Bump Stop Padlock (Key Number KA0318)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0318 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0318\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0318\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0318 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0318 (KA# 0318); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0318 Brass Padlock With Bump Stop Keyed Alike to Match KA0318 - 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\" rel=\"noopener\" 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\"\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 4NKA 0318 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0318 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":44847310209186,"sku":"M4NKA-0318","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_447eed40-5c56-436c-987c-27c211d1ae09.jpg?v=1748114171"},{"product_id":"master-lock-4nka-0319-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0319","title":"Master Lock 4NKA 0319 Bump Stop Padlock (Key Number KA0319)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0319 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0319\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0319\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0319 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0319 (KA# 0319); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0319 Brass Padlock With Bump Stop Keyed Alike to Match KA0319 - 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\" rel=\"noopener\" 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\"\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 4NKA 0319 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0319 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":44847310241954,"sku":"M4NKA-0319","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_81500dcb-bbc4-4916-b729-efefa04ccd0f.jpg?v=1748114173"},{"product_id":"master-lock-4nka-0320-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0320","title":"Master Lock 4NKA 0320 Bump Stop Padlock (Key Number KA0320)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0320 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0320\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0320\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0320 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0320 (KA# 0320); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0320 Brass Padlock With Bump Stop Keyed Alike to Match KA0320 - 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\" rel=\"noopener\" 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\"\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 4NKA 0320 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0320 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":44847310307490,"sku":"M4NKA-0320","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_ce7b2266-c767-4866-ad8d-e7f0de54feeb.jpg?v=1748114175"},{"product_id":"master-lock-4nka-0321-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0321","title":"Master Lock 4NKA 0321 Bump Stop Padlock (Key Number KA0321)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0321 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0321\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0321\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0321 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0321 (KA# 0321); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0321 Brass Padlock With Bump Stop Keyed Alike to Match KA0321 - 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\" rel=\"noopener\" 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\"\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 4NKA 0321 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0321 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":44847310373026,"sku":"M4NKA-0321","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_49753727-5df1-44fc-a67d-90eda6ec9538.jpg?v=1748114177"},{"product_id":"master-lock-4nka-0322-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0322","title":"Master Lock 4NKA 0322 Bump Stop Padlock (Key Number KA0322)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0322 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0322\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0322\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0322 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0322 (KA# 0322); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0322 Brass Padlock With Bump Stop Keyed Alike to Match KA0322 - 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\" rel=\"noopener\" 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\"\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 4NKA 0322 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0322 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":44847310438562,"sku":"M4NKA-0322","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_a596bb34-8e62-4099-9599-e911333b552b.jpg?v=1748114179"},{"product_id":"master-lock-4nka-0323-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0323","title":"Master Lock 4NKA 0323 Bump Stop Padlock (Key Number KA0323)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0323 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0323\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0323\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0323 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0323 (KA# 0323); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0323 Brass Padlock With Bump Stop Keyed Alike to Match KA0323 - 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\" rel=\"noopener\" 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\"\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 4NKA 0323 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0323 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":44847310504098,"sku":"M4NKA-0323","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_cb445995-712e-4cbc-8f4d-81821a64ae90.jpg?v=1748114181"},{"product_id":"master-lock-4nka-0324-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0324","title":"Master Lock 4NKA 0324 Bump Stop Padlock (Key Number KA0324)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0324 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0324\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0324\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0324 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0324 (KA# 0324); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0324 Brass Padlock With Bump Stop Keyed Alike to Match KA0324 - 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\" rel=\"noopener\" 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\"\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 4NKA 0324 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0324 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":44847310536866,"sku":"M4NKA-0324","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_0f4471de-a0b2-4bfe-a3e2-fbfb355ddc2c.jpg?v=1748114183"},{"product_id":"master-lock-4nka-0325-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0325","title":"Master Lock 4NKA 0325 Bump Stop Padlock (Key Number KA0325)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0325 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0325\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0325\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0325 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0325 (KA# 0325); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0325 Brass Padlock With Bump Stop Keyed Alike to Match KA0325 - 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\" rel=\"noopener\" 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\"\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 4NKA 0325 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0325 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":44847310569634,"sku":"M4NKA-0325","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_f31d8f53-d996-4ba7-89b9-fa4b9563b4ea.jpg?v=1748114185"},{"product_id":"master-lock-4nka-0326-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0326","title":"Master Lock 4NKA 0326 Bump Stop Padlock (Key Number KA0326)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0326 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0326\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0326\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0326 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0326 (KA# 0326); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0326 Brass Padlock With Bump Stop Keyed Alike to Match KA0326 - 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\" rel=\"noopener\" 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\"\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 4NKA 0326 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0326 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":44847310635170,"sku":"M4NKA-0326","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_203388b6-e4bd-44f7-8cac-e949513ef94e.jpg?v=1748114187"},{"product_id":"master-lock-4nka-0327-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0327","title":"Master Lock 4NKA 0327 Bump Stop Padlock (Key Number KA0327)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0327 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0327\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0327\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0327 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0327 (KA# 0327); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0327 Brass Padlock With Bump Stop Keyed Alike to Match KA0327 - 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\" rel=\"noopener\" 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\"\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 4NKA 0327 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0327 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":44847310667938,"sku":"M4NKA-0327","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_5b119d83-9be3-4cff-a716-26a80d88c12a.jpg?v=1748114189"},{"product_id":"master-lock-4nka-0328-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0328","title":"Master Lock 4NKA 0328 Bump Stop Padlock (Key Number KA0328)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0328 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0328\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0328\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0328 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0328 (KA# 0328); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0328 Brass Padlock With Bump Stop Keyed Alike to Match KA0328 - 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\" rel=\"noopener\" 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\"\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 4NKA 0328 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0328 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":44847310700706,"sku":"M4NKA-0328","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_e0af2901-dfa7-4cc9-b434-627890af9cdc.jpg?v=1748114191"},{"product_id":"master-lock-4nka-0329-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0329","title":"Master Lock 4NKA 0329 Bump Stop Padlock (Key Number KA0329)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0329 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0329\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0329\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0329 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0329 (KA# 0329); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0329 Brass Padlock With Bump Stop Keyed Alike to Match KA0329 - 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\" rel=\"noopener\" 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\"\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 4NKA 0329 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0329 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":44847310799010,"sku":"M4NKA-0329","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_8b8ffab6-178a-4419-8ea4-a33b45bf1462.jpg?v=1748114193"},{"product_id":"master-lock-4nka-0330-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0330","title":"Master Lock 4NKA 0330 Bump Stop Padlock (Key Number KA0330)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0330 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0330\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0330\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0330 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0330 (KA# 0330); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0330 Brass Padlock With Bump Stop Keyed Alike to Match KA0330 - 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\" rel=\"noopener\" 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\"\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 4NKA 0330 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0330 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":44847310864546,"sku":"M4NKA-0330","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_3c8c8500-7ca0-4016-b39e-fd62e767149d.jpg?v=1748114195"},{"product_id":"master-lock-4nka-0331-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0331","title":"Master Lock 4NKA 0331 Bump Stop Padlock (Key Number KA0331)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0331 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0331\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0331\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0331 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0331 (KA# 0331); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0331 Brass Padlock With Bump Stop Keyed Alike to Match KA0331 - 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\" rel=\"noopener\" 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\"\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 4NKA 0331 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0331 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":44847310897314,"sku":"M4NKA-0331","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_118ed517-a110-4b48-809a-017aa3cf081d.jpg?v=1748114197"},{"product_id":"master-lock-4nka-0332-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0332","title":"Master Lock 4NKA 0332 Bump Stop Padlock (Key Number KA0332)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0332 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0332\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0332\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0332 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0332 (KA# 0332); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0332 Brass Padlock With Bump Stop Keyed Alike to Match KA0332 - 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\" rel=\"noopener\" 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\"\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 4NKA 0332 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0332 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":44847310962850,"sku":"M4NKA-0332","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_df9caaa0-228b-43cf-8ee8-07b2820188f8.jpg?v=1748114199"},{"product_id":"master-lock-4nka-0333-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0333","title":"Master Lock 4NKA 0333 Bump Stop Padlock (Key Number KA0333)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0333 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0333\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0333\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0333 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0333 (KA# 0333); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0333 Brass Padlock With Bump Stop Keyed Alike to Match KA0333 - 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\" rel=\"noopener\" 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\"\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 4NKA 0333 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0333 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":44847310995618,"sku":"M4NKA-0333","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_9dd75099-454e-40bb-a4b0-9e88867f260d.jpg?v=1748114201"},{"product_id":"master-lock-4nka-0334-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0334","title":"Master Lock 4NKA 0334 Bump Stop Padlock (Key Number KA0334)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0334 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0334\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0334\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0334 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0334 (KA# 0334); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0334 Brass Padlock With Bump Stop Keyed Alike to Match KA0334 - 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\" rel=\"noopener\" 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\"\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 4NKA 0334 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0334 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":44847311061154,"sku":"M4NKA-0334","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_4a2bc05a-d1ad-44a8-a73d-324e22e5f271.jpg?v=1748114203"},{"product_id":"master-lock-4nka-0335-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0335","title":"Master Lock 4NKA 0335 Bump Stop Padlock (Key Number KA0335)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0335 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0335\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0335\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0335 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0335 (KA# 0335); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0335 Brass Padlock With Bump Stop Keyed Alike to Match KA0335 - 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\" rel=\"noopener\" 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\"\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 4NKA 0335 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0335 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":44847311093922,"sku":"M4NKA-0335","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_f5eedb85-3c06-45e7-adac-6f781764ae41.jpg?v=1748114205"},{"product_id":"master-lock-4nka-0336-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0336","title":"Master Lock 4NKA 0336 Bump Stop Padlock (Key Number KA0336)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0336 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0336\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0336\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0336 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0336 (KA# 0336); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0336 Brass Padlock With Bump Stop Keyed Alike to Match KA0336 - 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\" rel=\"noopener\" 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\"\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 4NKA 0336 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0336 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":44847311159458,"sku":"M4NKA-0336","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_23704284-0ca6-4ed5-8481-fffd9f5659dc.jpg?v=1748114207"},{"product_id":"master-lock-4nka-0337-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0337","title":"Master Lock 4NKA 0337 Bump Stop Padlock (Key Number KA0337)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0337 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0337\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0337\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0337 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0337 (KA# 0337); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0337 Brass Padlock With Bump Stop Keyed Alike to Match KA0337 - 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\" rel=\"noopener\" 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\"\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 4NKA 0337 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0337 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":44847311224994,"sku":"M4NKA-0337","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_c5864864-1dbc-475a-8a74-96d2c9949d77.jpg?v=1748114208"},{"product_id":"master-lock-4nka-0338-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0338","title":"Master Lock 4NKA 0338 Bump Stop Padlock (Key Number KA0338)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0338 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0338\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0338\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0338 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0338 (KA# 0338); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0338 Brass Padlock With Bump Stop Keyed Alike to Match KA0338 - 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\" rel=\"noopener\" 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\"\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 4NKA 0338 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0338 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":44847311323298,"sku":"M4NKA-0338","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_5585137b-4a8e-4a16-ac72-358cfb466267.jpg?v=1748114210"},{"product_id":"master-lock-4nka-0339-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0339","title":"Master Lock 4NKA 0339 Bump Stop Padlock (Key Number KA0339)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0339 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0339\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0339\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0339 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0339 (KA# 0339); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0339 Brass Padlock With Bump Stop Keyed Alike to Match KA0339 - 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\" rel=\"noopener\" 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\"\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 4NKA 0339 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0339 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":44847311519906,"sku":"M4NKA-0339","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_27594208-4b85-425e-97e8-ef4babf7370b.jpg?v=1748114212"},{"product_id":"master-lock-4nka-0340-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0340","title":"Master Lock 4NKA 0340 Bump Stop Padlock (Key Number KA0340)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0340 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0340\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0340\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0340 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0340 (KA# 0340); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0340 Brass Padlock With Bump Stop Keyed Alike to Match KA0340 - 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\" rel=\"noopener\" 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\"\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 4NKA 0340 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0340 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":44847311552674,"sku":"M4NKA-0340","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_6bda1e45-13fc-4e32-a8e8-54a454cfdc5c.jpg?v=1748114214"},{"product_id":"master-lock-4nka-0341-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0341","title":"Master Lock 4NKA 0341 Bump Stop Padlock (Key Number KA0341)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0341 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0341\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0341\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0341 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0341 (KA# 0341); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0341 Brass Padlock With Bump Stop Keyed Alike to Match KA0341 - 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\" rel=\"noopener\" 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\"\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 4NKA 0341 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0341 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":44847311585442,"sku":"M4NKA-0341","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_49ebcc4f-4ea9-4b86-b9ce-837f38fb477b.jpg?v=1748114216"},{"product_id":"master-lock-4nka-0342-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0342","title":"Master Lock 4NKA 0342 Bump Stop Padlock (Key Number KA0342)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0342 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0342\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0342\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0342 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0342 (KA# 0342); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0342 Brass Padlock With Bump Stop Keyed Alike to Match KA0342 - 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\" rel=\"noopener\" 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\"\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 4NKA 0342 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0342 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":44847311650978,"sku":"M4NKA-0342","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_2c277fc4-5270-4b50-9ddb-2e1816b4ca83.jpg?v=1748114218"},{"product_id":"master-lock-4nka-0343-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0343","title":"Master Lock 4NKA 0343 Bump Stop Padlock (Key Number KA0343)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0343 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0343\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0343\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0343 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0343 (KA# 0343); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0343 Brass Padlock With Bump Stop Keyed Alike to Match KA0343 - 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\" rel=\"noopener\" 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\"\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 4NKA 0343 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0343 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":44847311683746,"sku":"M4NKA-0343","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_1051ea5f-15d1-4729-9e37-e18d86aafa82.jpg?v=1748114221"},{"product_id":"master-lock-4nka-0344-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0344","title":"Master Lock 4NKA 0344 Bump Stop Padlock (Key Number KA0344)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0344 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0344\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0344\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0344 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0344 (KA# 0344); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0344 Brass Padlock With Bump Stop Keyed Alike to Match KA0344 - 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\" rel=\"noopener\" 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\"\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 4NKA 0344 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0344 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":44847311749282,"sku":"M4NKA-0344","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_8c8bb813-5a4a-48f5-b091-e887fda149dc.jpg?v=1748114224"},{"product_id":"master-lock-4nka-0345-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0345","title":"Master Lock 4NKA 0345 Bump Stop Padlock (Key Number KA0345)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0345 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0345\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0345\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0345 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0345 (KA# 0345); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0345 Brass Padlock With Bump Stop Keyed Alike to Match KA0345 - 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\" rel=\"noopener\" 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\"\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 4NKA 0345 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0345 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":44847311814818,"sku":"M4NKA-0345","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_ee525679-305f-4072-a582-6e9ccd82dd0f.jpg?v=1748114226"},{"product_id":"master-lock-4nka-0346-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0346","title":"Master Lock 4NKA 0346 Bump Stop Padlock (Key Number KA0346)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0346 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0346\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0346\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0346 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0346 (KA# 0346); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0346 Brass Padlock With Bump Stop Keyed Alike to Match KA0346 - 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\" rel=\"noopener\" 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\"\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 4NKA 0346 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0346 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":44847311847586,"sku":"M4NKA-0346","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_5807fb1f-a667-4cf7-b13e-1dedb0e8b9bb.jpg?v=1748114229"},{"product_id":"master-lock-4nka-0347-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0347","title":"Master Lock 4NKA 0347 Bump Stop Padlock (Key Number KA0347)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0347 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0347\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0347\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0347 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0347 (KA# 0347); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0347 Brass Padlock With Bump Stop Keyed Alike to Match KA0347 - 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\" rel=\"noopener\" 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\"\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 4NKA 0347 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0347 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":44847311945890,"sku":"M4NKA-0347","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_e5927693-1a29-4e8d-8e36-5cb760a6b8c8.jpg?v=1748114232"},{"product_id":"master-lock-4nka-0348-bump-stop-padlock-keyed-alike-to-match-existing-keys-number-ka0348","title":"Master Lock 4NKA 0348 Bump Stop Padlock (Key Number KA0348)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock No. 4NKA 0348 Padlock:\u003c\/strong\u003e Master Lock 4NKA-0348\u003cspan\u003e Laminated\u003c\/span\u003eBrass Locks With Bump Stop Cylinder. \u003cstrong\u003eKeying\u003c\/strong\u003e: Keyed Alike (KA) to Key Number KA0348\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock 4NKA 0348 Brass Padlock With Bump Stop\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\" Wide Reinforced Laminated Brass Body for Superior Strength\u003c\/li\u003e\n\u003cli\u003eHardened Steel Shackle for Extra Cut Resistance\u003c\/li\u003e\n\u003cli\u003eNon-Rekeyable, 4-pin W1 \u003cstrong\u003eBUMP STOP\u003c\/strong\u003e Cylinder Prevent Lock Bumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeying\u003c\/strong\u003e: Pre-Keyed to Key Number 0348 (KA# 0348); 2 Same Keys Included\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ca title=\"Master Lock 4NKA 0348 Brass Padlock With Bump Stop Keyed Alike to Match KA0348 - 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\" rel=\"noopener\" 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\"\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 4NKA 0348 Brass Padlocks Keyed Alike With Bump Stop - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFor 4NKA 0348 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":44847312011426,"sku":"M4NKA-0348","price":19.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._4NKA_Padlocks_Keyed_Alike_With_Bump_Stop_to_Match_Existing_Key_Numbers_-_The_Lock_Source_35759980-1aa3-4db5-b059-ed0ec8051664.jpg?v=1748114234"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/collections\/Master_Lock_Bump_Stop_Padlocks_Prevent_Lock_Bumping_-_The_Lock_Source.jpg?v=1738787774","url":"https:\/\/www.thelocksource.com\/collections\/master-lock-bump-stop-padlocks-prevent-lock-bumping.oembed?page=84","provider":"The Lock Source","version":"1.0","type":"link"}