{"product_id":"master-lock-m3974-padlock-replacement-key","title":"Master Lock M3974 Padlock Replacement Key","description":"Padlock Replacement Key with code M3974 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock!  Compatible with Manufacturers \u0026amp; Product Specifications: PADLOCKS ONLY \u0026gt; MASTER #3 (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":"M3974","offer_id":45796689903862,"sku":"M3974-masterlock-key-719039","price":8.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0501\/1908\/2146\/files\/master_lock_M2001-M5000_cut_key_small_b6b6ac7b-e0d4-4515-ae15-87770b245e82.png?v=1780459255","url":"https:\/\/quickshipkeys.com\/products\/master-lock-m3974-padlock-replacement-key","provider":"QuickShipKeys.com","version":"1.0","type":"link"}