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National Office Knowledge Base

National Office Control Keys
The control key is a key that is required for the removal and installation of lock cores. It does not lock or unlock your lock like a regular key. Some locks must be in the unlocked position to remove the lock core. A Control Key is also referred to as a Pull Key, Change Key or Core Removal Tool.

 
This control key is used on the following National Office series:
N01 - N75
Kimball Office  |  CME  |  $8.87
AKA: CMEFGH
 
This control key is used on the following National Office series:
001 - 500 [SINGLE SIDED]
 
This control key is used on the following National Office series:
001 - 200 [DOUBLE SIDED]
201 - 400 [DOUBLE SIDED]
401 - 600 [DOUBLE SIDED]