Universal Rim Cylinder A replacement rim cylinder that can be used with most UK rim nightlatches, enabling simple changing of the locks on your property. Cut-off tongue to the rear, allowing fitting on doors up to 65mm thick. Suitable for all major branded rim nightlatches and easily converts to suit 29mm diameter screw in mortice locks.
anti drill, anti pick, anti bump, fire door rated. Certified to British/European standards (BS EN 1303)