{"product_id":"master-lock-1kalf-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks","title":"Master Lock No. 1KALF-3820 Proven Durability Padlock","description":"\u003cp\u003eThe \u003cstrong\u003e1KALF-3820\u003c\/strong\u003e Delivers The Proven Durability Of Master Lock's Most Popular Line, Using Solid Laminated Steel Lockbodies With Trusted Shackle Heights \u0026amp; Fierce Key System Integrity, Which Can Be Safely Transfered To Industrial-Style Lockset Models\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- split --\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaster Lock No. 1KALF 3820 Proven Durability Padlock\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can My No. 1KALF-3820 Lock Be Keyed Into A 21KALF-System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, With Clean Transitions Into Master Lock's Rekeyable Steel Series, You Can Now Move Your Existing \"3820\" Key System Into The No. 21 Series Industrial-Strength Locks.\u003ca rel=\"noopener\" title=\"Extra Cut Keys for Master Lock 1KA-3820 Padlocks Keyed Alike to Existing Key Number KA3820 - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-extra-cut-keys-for-4-pin-w1-keyway-cylinder-padlocks\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will My 25KALF System Also Accept \"3820\" Keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, As Both The Nos. 21 \u0026amp; 25 Series Can Take Several Keyways, Including The 4-Pin K1.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How Long Does It Take To Special Order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Please Allow 18-21 Working Days' Lead Time For All Laminated Steel Series Padlocks.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Non-Keyable Steel Locks Feature KA-3820 Keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1ka-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" title=\"Master Lock No. 1KA-3820 Proven Durability Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e1KA-3820\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"Master Lock No. 1KALF-3820 Proven Durability Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1kalf-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" target=\"_blank\"\u003e1KALF-3820\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-1kalj-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" title=\"Master Lock No. 1KALJ-3820 Proven Durability Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e1KALJ-3820\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"Master Lock No. 3KA-3820 Proven Durability Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3ka-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" target=\"_blank\"\u003e3KA-3820\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kalf-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" title=\"Master Lock No. 3KALF-3820 Proven Durability Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e3KALF-3820\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"Master Lock No. 3KALH-3820 Proven Durability Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-3kalh-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" target=\"_blank\"\u003e3KALH-3820\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5ka-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" title=\"Master Lock No. 5KA-3820 Proven Durability Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e5KA-3820\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"Master Lock No. 5KALF-3820 Proven Durability Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalf-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" target=\"_blank\"\u003e5KALF-3820\u003c\/a\u003e, \u003ca href=\"https:\/\/www.thelocksource.com\/products\/master-lock-5kalj-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks\" title=\"Master Lock No. 5KALJ-3820 Proven Durability Padlocks - The Lock Source\" rel=\"noopener\" target=\"_blank\"\u003e5KALJ-3820\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"Master Lock M1-3820 Cut Keys For Proven Durability Padlocks - The Lock Source\" href=\"https:\/\/www.thelocksource.com\/products\/master-lock-k1-3820-cut-key-for-w1-padlocks-matched-to-existing-keys-ka3820\" target=\"_blank\"\u003eM1-3820 Cut Keys\u003c\/a\u003e\u003c\/p\u003e","brand":"Master Lock","offers":[{"title":"Default Title","offer_id":45053831119010,"sku":"M1KALF-3820","price":17.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/5201\/5010\/files\/Master_Lock_1KALF_Padlock_Steel_Locks_Keyed_Alike_to_Match_Existing_W1_Key_Numbers_3030_through_3999_-_The_Lock_Source_35be28fe-0187-43c7-bc70-ccce3cbfbce6.jpg?v=1758655972","url":"https:\/\/www.thelocksource.com\/products\/master-lock-1kalf-3820-proven-durability-padlocks-transition-cleanly-into-industrial-locks","provider":"The Lock Source","version":"1.0","type":"link"}