York British Standard 5 Lever Deadlock 3″ Brand York Security Material Steel & Metal Alloys Product Dimensions Case Length 3″ Backset 57 Weight (Kg.) 0.69 All dimensions are in millimeters unless otherwise indicated Useful Information Made from Brass and Steel Mortice Dead Lock which provides additional security on external doors and is often used to supplement existing locks such as nightlatches. This lock has a single dead bolt which uses a key to lock and unlock the door. Box Contains 1 x BS 5 Lever Deadlock 1 set Faceplate and Strikeplate All fixing screws and fasteners
