Ironmongery

Yale Deadlocking Standard Nightlatch Security Lock 40mm. • 40mm Backset - Recommended for doors where there is a restricted width to mount a lock. • Supplied with a 1109 cylinder. • Suitable for both left and right handed, inward opening doors up to 57mm thick. • Latch can be deadlocked by the snib button internally, making the lock inoperable by key or handle.