{"product_id":"master-lock-1ka-a439-padlocks-offers-extreme-cross-platform-capability","title":"Master Lock No. 1KA-A439 Well-Liked Keyed Padlock Series","description":"\u003cp\u003eMaster Lock's W1 Keyway Features Cross-Platform Capability, Running From Light-Duty Laminated Steel, Which Features The \u003cstrong\u003eNo. 1KA-A439\u003c\/strong\u003e, To Commercial, Industrial \u0026amp; Institutional Lines, Even To Competiting Lock Companies That Offer This Master Cylinder\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eMaster Lock 1KA A439 Padlock With Cross-Platform Capability\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are My No. 1KA-A439 Padlocks Keyed Alike Or Master Keyed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: The \"A439\" Locks, Which Are Part Of Master Lock's W1-Keyway, Are Keyed Alike.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Full Group Of All \"A439\" Padlocks\u003c\/strong\u003e: \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1ka-A439-padlocks-offers-extreme-cross-platform-capability\" title=\"Master Lock No. 1KA-A439 Padlock With Cross-Platform Capability - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eNo. 1KA-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 1KALF-A439 Padlock With Cross-Platform Capability - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1kalf-A439-padlocks-offers-extreme-cross-platform-capability\" target=\"_blank\"\u003eNo. 1KALF-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1kalj-A439-padlocks-offers-extreme-cross-platform-capability\" title=\"Master Lock No. 1KALJ-A439 Padlock With Cross-Platform Capability - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eNo. 1KALJ-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 3KA-A439 Padlock With Cross-Platform Capability - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3ka-A439-padlocks-offers-extreme-cross-platform-capability\" target=\"_blank\"\u003eNo. 3KA-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kalf-A439-padlocks-offers-extreme-cross-platform-capability\" title=\"Master Lock No. 3KALF-A439 Padlock With Cross-Platform Capability - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eNo. 3KALF-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 3KALH-A439 Padlock With Cross-Platform Capability - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kalh-A439-padlocks-offers-extreme-cross-platform-capability\" target=\"_blank\"\u003eNo. 3KALH-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5ka-A439-padlocks-offers-extreme-cross-platform-capability\" title=\"Master Lock No. 5KA-A439 Padlock With Cross-Platform Capability - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eNo. 5KA-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Master Lock No. 5KALF-A439 Padlock With Cross-Platform Capability - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalf-A439-padlocks-offers-extreme-cross-platform-capability\" target=\"_blank\"\u003eNo. 5KALF-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalj-A439-padlocks-offers-extreme-cross-platform-capability\" target=\"_blank\" title=\"Master Lock No. 5KALJ-A439 Padlock With Cross-Platform Capability - The Lock Source\" rel=\"noopener\"\u003eNo. 5KALJ-A439\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-A439-cut-key-for-w1-padlocks-matched-to-existing-keys-kaA439\" title=\"Master Lock No. W1-A439 Keys For Cross-Platform Capable Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003eNo. W1-A439 Keys\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Makes A Padlock Master Keyed Instead Of Keyed Alike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Master Keyed Padlocks Each Have Their Own Unique Key, But One Master Key In Pinned To Open All Of Them.\u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" title=\"Extra Cut Keys for Master Lock 1KA-3979 Padlocks Keyed Alike to Existing Key Number KA3979 - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMK Definition\u003c\/strong\u003e: Every Padlock Is Uniquely Pinned, But All Locks Are Part Of A Master Key System Controlled By A Single Master Key\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen To Go MK\u003c\/strong\u003e: For Property Managers, Schools Or Security Departments, Where Users Need Their Own Keys But Administrators Need Universal Access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMK_Example\u003c\/strong\u003e: A Group Of Master Lock \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1mk-lock-laminated-steel-padlocks-master-keyed-no-1-mk-series-locks\" title=\"Master Lock No. 1MK Master Keyed Padlock Features Cross Platform Capability - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e1MK Padlocks\u003c\/a\u003e Each Have Its Own Key Number, But One Master Key (Designated By The \"MK\" Code) Opens All In System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMK_Benefits\u003c\/strong\u003e: Provides Hierarchical Control And Permits Individualized Access\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Benefits\u003c\/strong\u003e: More Complex To Expand, Must Be Planned \u0026amp; Ordered Efficiently\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Order Information\u003c\/strong\u003e: \"A439\" Padlocks Require 16-18 Working Days To Ship From ML\u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":46739069272226,"sku":"M1KA-A439","price":15.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_No._1_KA_Padlocks_Keyed_The_Same.jpg?v=1767626683","url":"https:\/\/www.thelocksource.com\/products\/master-lock-1ka-a439-padlocks-offers-extreme-cross-platform-capability","provider":"The Lock Source","version":"1.0","type":"link"}