Cylinder with interchangeable & re-keyable cylinder core
 

* Mortise Cylinder / Mortise Lock / Lock Cylinder
* IC core cylinder with interchangeable & re-keyable cylinder core
* 6 or 7 pin interchangeable core (IC) locksets allow immediate rekeying at the door simply by using a special control key to replace the core.
* With 1 control key and 2 operate keys
* Cylinder core is also suitable for lockset and lever set replacement
* OEM acceptable