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

Brand Name	Yale
Colour	Chrome-Plated
Material	None
Manufacturer Model No	85
Wear Type	None
Type	Narrow Night Latch
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Backset Size (Metric)	40 mm
Door Thickness	38-57 mm
Fixings Supplied	Fixings Supplied
Ironmongery Colour	Chrome
No. Of Keys Supplied	2 Keys Supplied
Product Depth	42 mm
Product Height	67 mm
Product Width	98 mm
Suitable Use Type	Suitable for Timber & Glass-Panelled Doors