When you want to periodically disable and block access to a certain room in a building or an entrance door, that’s when you would need to use a Lockout Cylinder. See full document.
The following list of cylinders were not affected by the change to modular cylinder:
09-900, 09-904, 09-905, 09-907 mortise cylinder turnsSmall format interchangeab...
The Schlage B60 is a residential grade 1 deadbolt and is not available with Everest or Primus cylinders.The B60 deadbolt with a standard cylinder is not available.The B60 deadbolt with a Full Size ...
A Primus key can operate a non Primus cylinder as long as the keyway is the same or the key is a multi-section. Additionally, the cylinder must be pinned to be operated by the top cuts of the Prim...
UL437 is testing requirement that cylinders pass both a timed cylinder pick test and a forceful core/cylinder pull test. We have various cylinders to meet this need, please reference our price boo...