Yale Lock Night Latch Traditional No.77 Chrome 60mm

The Yale 77 Traditional Non-Deadlocking Standard Style Night latch With 60mm Backset automatically locks the door once closed, it is not deadlocking and is therefore ideal for most applications. Using the snib you can either hold the latch in the retracted position to allow free entry or in the locked position to avoid external manipulation. It comes complete with a cylinder, trim ring, fixings, instructions and 2 keys. On external doors it should be used in conjunction with a British Standard mortice lock.