UK Security Supplies Standard Deadlocking Nightlatch, Dark Grey Silver Cylinder, 60mm Backset, Complete with Rim Cylinder Lock Supplied with 3 Keys. External Door Lock for Front Door and Back Door.

Deadlocking Nightlatch Gun Metal Standard

Yale P-77-ENB-PB-60 - Traditional Nightlatch - 60mm - Electro Nickel Brass Finish - Standard Security