The Yale 77 series traditional nightlatches are the The Original Yale Lock with classic styling. The deadlocking snib function enables the latch to be held back or deadlocked internally.
The nightlatch is key operation from the outside and has a knob handle for operation from inside.
•Suitable for both left and right handed, inward opening doors
•2 Keys supplied
•Latch can be deadlocked by the snib button internally
•Snib function enable the latch to be held back
•Yale 1109 cylinder included