OEM and Framon key cut compatibility enables versatile replacement options
J442 code ensures precise fit for Master Lock J301 to J999 padlocks
Durable key blank construction for long-lasting use
Suitable for both commercial and personal security applications
Summarized by Shop
Padlock Replacement Key with code J442 for Master Lock Key Series J301 - J999. Compatible with Manufacturers: Master Lock! Compatible with Manufacturers & Product Specifications: PADLOCKS ONLY > MASTER #5 (FRAMON/PLUNGE CUT) | MUST BE LOCK CODE FROM KEY OR ORIGINAL PACKAGING, NOT THE PADLOCK. Key cut on K1-OEM key blank.