Herman Miller UM-CK Removal & Install Key

Herman Miller UM-CK removal and install key, also known as a Control Key or Pull Key is used to remove and install some Haworth lock core ranges. This key will work on Herman Miller lock cores in the UM226-UM427 range. We ship our orders the same business day (5pm ET cutoff time)!

Please Note: The key pictured on this page is for identification purposes. The key we ship will look different, but will still function properly in Herman Miller UM226-UM427 lock cores. This key will not lock and unlock your cabinet, it will only work when the lock is un the unlocked position.