OEM compatibility ensures proper fit and function with Master Lock padlocks
Keyed AO2121 for secure and authorized access
Compatible with AO0001 to AO4500 series for broad usability
Durable metal construction for long-lasting use
Summarized by Shop
Padlock Replacement Key with code AO2121 for Master Lock Key Series AO0001 - AO4500. 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 M2 key blank.