{"product_id":"master-lock-5kalj-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974","title":"Master Lock No. 5KALJ-3974 Group Matched Padlock Sets","description":"\u003cp\u003eThe Master Lock No. \u003cstrong\u003e5KALJ-3974\u003c\/strong\u003e Is Pre-Keyed To Key Code K3974, Making It Ideal For Customers Expanding An Existing Keyed-Alike System Built Around This Number.\u003c\/p\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock No. 5KALJ-3974 Heavy Duty Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ\u003c\/strong\u003e: Can I Use The \u003cstrong\u003e5KALJ-3974\u003c\/strong\u003e Padlock With An Older 5KA Lock I bought Before 2020?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, If Your Previous Locks Were Keyed To K3974, This Lock Will Match That Code Exactly! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery\u003c\/strong\u003e: All Special Key Number Orders Have a 10-12 Day Factory Lead Time and Are Non-Returnable. Search Below For Other Matching \"3974\" Padlocks:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1ka-3974-steel-lock-keyed-alike-to-k1-key-code-k3974\" title=\"Master Lock No. 1KA-3974 Laminated Steel Padlock Keyed Alike - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e1KA-3974\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 1KALF-3974 Keyed Alike Padlock - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/ml-1kalf-3974-steel-lock-keyed-alike-to-k1-key-code-k3974\" target=\"_blank\"\u003e1KALF-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 1KALJ-3974 Laminated Steel Lock With 2.5-Inch Shackle - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1kalj-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974\" target=\"_blank\"\u003e1KALJ-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3ka-3974-lock-laminated-steel-padlocks-pre-keyed-to-existing-key-number-ka3974\" title=\"Master Lock No. 3KA-3974 Compact Padlock Keyed Alike - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e3KA-3974\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 3KALF-3974 Compact Keyed Alike Padlock - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kalf-3974-steel-laminated-padlocks-must-be-factory-ordered\" target=\"_blank\"\u003e3KALF-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 3KALH-3974 Laminated Steel Lock With 2-Inch Shackle - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/3kalh-3974-laminated-padlock-keyed-directly-at-master-locks-factory\" target=\"_blank\"\u003e3KALH-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5ka-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974\" title=\"Master Lock No. 5KA-3974 Heavy Duty Padlock Keyed Alike - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e5KA-3974\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 5KALF-3974 Keyed Alike Padlock - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalf-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974\" target=\"_blank\"\u003e5KALF-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 5KALJ-3974 Laminated Steel Lock With 2-Inch Shackle - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalj-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974\" target=\"_blank\"\u003e5KALJ-3974\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-3974-cut-key-for-w1-padlocks-matched-to-existing-keys-ka3974\" title=\"Extra Cut Keys for Master Lock No. 5KALJ-3974 Heavy Duty Padlock - The Lock Source\" target=\"_blank\"\u003e\u003cstrong\u003eMaster Lock No. 5KALJ-3974 Keys\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":46678004629666,"sku":"M5KALJ-3974","price":21.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_5KALJ_Laminated_Steel_Series_Padlock_Keyed_The_Same.jpg?v=1767626947","url":"https:\/\/www.thelocksource.com\/products\/master-lock-5kalj-3974-heavy-duty-padlock-keyed-alike-to-match-key-number-ka3974","provider":"The Lock Source","version":"1.0","type":"link"}