Deadlocking Nightlatch with 40mm Backset - Recommended for doors where there is a restricted width to mount a lock

• Suitable for Timber & Glass-Panelled Doors
• For Doors 38-57mm Thick
• Inside handle can be deadlocked by a reverse turn of the key in the outside cylinder after closing the door
• Key operation from outside and lever handle on the inside
• Snib function enables the latch to be held back
• Latch can be deadlocked by the snib button internally, making the lock inoperable by key or handle
• High Security