IC or Interchangeable Core - Locks that are designed to facilitate frequent rekeying without disassembling the lock. A special key called

a control key (One key included with order) is used to remove and replace the cylinder or core.  Lockchoice can supply you virtually any

IC lock prep, including Schlage, Medeco, ASSA, Yale, and Corbin Russwin, so that you can use your own IC cores, or we can supply you

the cores themselves as well, Lockchoice will provide you the Best brand IC core automatically with your locks.