Master Lock 3973 Padlock Replacement Key

Padlock Replacement Key with code 3973 for Master Lock Key Series 3201 - 4200. Compatible with Manufacturers: Master Lock! Compatible with Manufacturers & Product Specifications: NOT COMPATIBLE WITH CABLE LOCKS - FOR PADLOCKS ONLY > MASTER 1092 (FRAMON/PLUNGE CUT) | MUST BE LOCK CODE FROM KEY OR ORIGINAL PACKAGING, NOT THE PADLOCK. Key cut on K1-OEM key blank.