{"product_id":"master-lock-3j21-padlock-replacement-key","title":"Master Lock 3J21 Padlock Replacement Key","description":"Padlock Replacement Key with code 3J21 for Master Lock Key Series 1J01 - 8J50. 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":"3J21","offer_id":45795904520438,"sku":"3J21-masterlock-key-696835","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/1908\/2146\/files\/master_lock_1J01-8J50_cut_key_small_f9ea4cf0-cf44-4c5d-80c1-00d3e8cef6ae.png?v=1780463160","url":"https:\/\/quickshipkeys.com\/products\/master-lock-3j21-padlock-replacement-key","provider":"QuickShipKeys.com","version":"1.0","type":"link"}