{"product_id":"master-lock-3977-padlocks-replacement-key-1","title":"Master Lock 3977 Padlock Replacement Key","description":"Padlock Replacement Key with code 3977 for Master Lock Key Series 3201 - 4200. Compatible with Manufacturers: Master Lock!  Compatible with Manufacturers \u0026amp; Product Specifications: NOT COMPATIBLE WITH CABLE LOCKS - FOR PADLOCKS ONLY \u0026gt; MASTER 1092 (FRAMON\/PLUNGE CUT) | MUST BE LOCK CODE FROM KEY OR ORIGINAL PACKAGING, NOT THE PADLOCK. Key cut on K1-OEM key blank.","brand":"Master Lock","offers":[{"title":"3977","offer_id":45713118003446,"sku":"3977-masterlock-key-696391","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/1908\/2146\/files\/master_lock_3201-4200_cut_key_small_r0_0a3bd7e7-3ec7-4cb2-af6a-1be933bcff0a.png?v=1780432146","url":"https:\/\/quickshipkeys.com\/products\/master-lock-3977-padlocks-replacement-key-1","provider":"QuickShipKeys.com","version":"1.0","type":"link"}