HERMAN MILLER UM226 - UM427 [CHROME] LOCK CORES & KEYS
NOTE: The Herman Miller
UM226 - UM427 lock cores are different than the CompX Timberline
UM226 - UM427 lock cores. The Herman Miller and CompX Timberline cores have different housings and have a different configuration on the back of the core - they also require different control keys to remove and install them. If you are unsure as to which core you need, please contact
Customer Service for assistance.