ERA 1830-31 Double Locking Night Latch Brass 40mm Backset (539KR)

High security door lock with a classic and robust design that meets the requirements of insurance companies and police. Ideal for replacing most existing front door locks and is suited for panelled doors. Particularly suitable for glass panelled doors, as the ergonomic internal locking handle, which can be deadlocked by an anti-clockwise turn of the key from the inside, offers additional security against forced entry. High security integral cylinder pull protects the 6-pin cylinder from being drilled. T... - Manufacturers part number: 183031