OEM compatibility ensures precise fit for Master Lock padlocks
Keyed 3121 for secure and authorized access
Compatible with Master Lock series 0001 to 3200 for broad utility
Durable metal construction for long-lasting use
Summarized by Shop
Padlock Replacement Key with code 3121 for Master Lock Key Series 0001 - 3200. Compatible with Manufacturers: Master Lock! Compatible with Manufacturers & Product Specifications: PADLOCKS ONLY > MASTER #3 1092 (FRAMON / PLUNGE CUT / GCODE22) | MUST BE LOCK CODE FROM KEY OR ORIGINAL PACKAGING, NOT THE PADLOCK. Key cut on K1-OEM key