Schlage B600-Series Commercial Grade 1 Double Cylinder Deadbolt Less Small Format Interchangeable Core (Core Options Provided)

Double Cylinder Function: The deadbolt is thrown and retracted by a key from either side. As you will not be able to unlock this from the inside without a key, please check your local fire code to ensure this is allowed before purchasing. Small Format Interchangeable Core (SFIC): This product is for use with small format interchangeable cores. This allows users to easily change keyways and/or cylinders without uninstalling the lock. Options are given in configuration, however any SFIC can be used. The B662BD double cylinder deadbolt does not include the core cylinder, allowing you to select just the right core for your needs. This heavy duty commercial deadbolt is thrown or retracted by a key from either side of the door. The bolt automatically deadlocks when it is fully thrown. The B600-SERIES are Schlage’s highest grade deadbolt locks, featuring solid brass or bronze 7/8" (22mm) rotating trim rings. Bolts are made of a strong steel alloy, containing a hardened steel roller to prevent cutting or sawing. M...