{"product_id":"master-lock-k1-3778-cut-key-for-w1-padlocks-matched-to-existing-keys-ka3778","title":"Master Lock K1-3778 Cut Key for W1 Padlocks (KA# 3778)","description":"\u003cp\u003e\u003cstrong\u003eMaster Lock K1-3778 Cut Keys for W1 Cylinder:\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003eWorks with Master Lock 4-Pin W1 Keyway Locks: No. 1, No 2., No. 3, No. 4, No. 5 as well the M1STS and M5STS Magnum Locks as well as the 443LE Padlock.\u003cstrong\u003e Cut Key Number:\u003c\/strong\u003e 3778\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock K1 Extra Cut Key for W1-3778 Cylinders:\u003c\/strong\u003e \u003cspan data-mce-fragment=\"1\"\u003eWorks with Master Lock 4-Pin W1 Keyway Locks: No. 1, No 2., No. 3, No. 4, No. 5 as well the M1STS and M5STS Magnum Locks as well as the 443LE Padlock\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":44753422155938,"sku":"CK-K1-3778","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_K1_Cut_Key_for_W1_Cylinder_Laminated_Padlocks_-_The_Lock_Source_b4ae3d8a-3ceb-4d01-bc89-e0e987cc9031.jpg?v=1753217360","url":"https:\/\/www.thelocksource.com\/products\/master-lock-k1-3778-cut-key-for-w1-padlocks-matched-to-existing-keys-ka3778","provider":"The Lock Source","version":"1.0","type":"link"}