Dormakaba Narrow Style Mortice Lock 23mm Backset TC6H Matt Black PVD SB2212BLK Decorative Hinges longer screws are required

longer screws are required

Lockwood Oval Modular Cylinder Extension 24mm

Locked by key or turnsnib when door is closed

Lockwood Sliding Security Door Lock

Finish: Satin Chrome

Dormakaba Narrow Style Mortice Lock 23mm Backset TC6H Matt Black PVD SB2212BLK Decorative Hinges longer screws are requiredDormakaba Narrow Style Mortice Lock SB2212PVD Mortice Lock provides more security on exterior doors that have windows. (e. g. When intruders attempt to break into a building through a window, the key lock on the inside of the door will stop them from entering) Mortice Lock Function where the deadbolt locks by a key on both the exterior and interior of the lock. Latch is operated on the interior and exterior by a knob or lever. For use on commercial