{"product_id":"master-lock-21u4-padlock-replacement-key","title":"Master Lock 21U4 Padlock Replacement Key","description":"Padlock Replacement Key with code 21U4 for Master Lock Key Series 10U0 - 250U9. 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":"21U4","offer_id":45795369713910,"sku":"21U4-masterlock-key-686619","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/1908\/2146\/files\/master_lock_10U0-250U9_cut_key_large_7ba7d0a0-b63e-4542-9c8a-9ca75868336d.png?v=1774125408","url":"https:\/\/quickshipkeys.com\/products\/master-lock-21u4-padlock-replacement-key","provider":"QuickShipKeys.com","version":"1.0","type":"link"}