{"product_id":"master-lock-3991usn-padlock-replacement-key","title":"Master Lock 3991USN Padlock Replacement Key","description":"Padlock Replacement Key with code 3991USN for Master Lock Key Series 001USN - 4500USN. Compatible with Manufacturers: Master Lock!  Compatible with Manufacturers \u0026amp; Product Specifications: PADLOCKS ONLY \u0026gt; MASTER (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":"3991USN","offer_id":45726948655350,"sku":"3991USN-masterlock-key-693905","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/1908\/2146\/files\/master_lock_001USN-4500USN_cut_key_large_aba39c5c-bc15-4d17-b6df-9e4f53128882.png?v=1778846892","url":"https:\/\/quickshipkeys.com\/products\/master-lock-3991usn-padlock-replacement-key","provider":"QuickShipKeys.com","version":"1.0","type":"link"}