The LiftMaster 02-406-2 is a two-key set for the LiftMaster 02-406 lock assembly used on select LiftMaster commercial door operator enclosures and access panels manufactured from 2006 through 2015. These factory-style replacement keys are cut to the correct code for that lock series and are intended to lock and unlock the operator’s control cover or associated access points that utilize the 02-406 cylinder. This set matches key code “#1” (also referenced as “1502M”), making it a direct replacement for lost or damaged keys on compatible LiftMaster commercial operator installations.
To confirm compatibility, check your existing lock or key for the 02-406 designation and verify the key code is stamped “1” or “1502M.” These keys are not interchangeable with other codes or later-generation lock assemblies introduced after 2015. No programming is required—simply use them in the 02-406 lock to secure or open the control enclosure as needed. Ideal for facilities maintenance and service spares, this replacement part supports common buyer needs such as commercial garage door operator key replacement, control box access, and LiftMaster OEM key matching for 2006–2015 systems.