OEM key blank ensures precise fit for Master Lock 10U0 and 250U9 padlocks for reliable security
Includes Master Lock 121U1 code for straightforward replacement and compatibility
Durable metal construction provides long-lasting performance
Compatible with both commercial and personal security systems
Summarized by Shop
Padlock Replacement Key with code 121U1 for Master Lock Key Series 10U0 - 250U9. Compatible with Manufacturers: Master Lock! Compatible with Manufacturers & Product Specifications: PADLOCKS ONLY > MASTER (FRAMON/PLUNGE CUT) | MUST BE LOCK CODE FROM KEY OR ORIGINAL PACKAGING, NOT THE PADLOCK. Key cut on K1-OEM key blank.