Yale Deadlocking Standard Nightlatch Security Lock 40mm Option:40mm All steel construction

All steel construction

non staining and suitable for all chemical toilets and cassettes

and thanks to its special 3 in 1 formula there is no need to use a primer or undercoat - saving you precious time

satin finish and offers outstanding protection from the damaging effects of sunlight|Use Exterior softwood and hardwood joinery

preventing the main bolt being retracted by a credit card| The inside handle can be deadlocked by an anti-clockwise turn of the key from the inside so securing the lock against forced entry|The bolt can be held in the withdrawn position (only) with the use of the snib feature|This product is ideal for solid and glass paneled doors|An ergonomic internal locking handle which offers added security against forced entry

Yale Deadlocking Standard Nightlatch Security Lock 40mm Option:40mm All steel construction40mm Backset Recommended for doors where there is a restricted width to mount a lock Standard security Supplied with a 1109 cylinder Suitable for both left and right handed, inward opening doors up to 57mm thick Latch can be deadlocked by the snib button internally, making the lock inoperable by key or handle