YALE 88 B-88-DMG-PB-60 STANDARD NIGHTLATCH DMG 60MM BACKSET, BRASS CYLINDER FINISH (DARK GREY)
The Yale 88 Standard nightlatch high security lock is key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
The 88 series security nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole.
Locks with a 40mm backset are normally used where there is restricted space, such as on a narrow glass panelled door.
Functions
- High Security Double Locking Nightlatch with deadlock function from the outside using a reverse turn of the key. Inside handle can be deadlocked by a reverse turn of the key in the outside cylinder after closing the door.
- Snib to deadlock or hold back the latch deadlocked by the snib button internally, making the lock inoperable by key or handle
Features
- Snib to hold back the latch
- Anti-bump
- Supplied
with 1109 cylinder in brass or chrome finish
- 2 keys supplied
Security Level & Guarantee:
- Standard security
- 2 year guarantee