to DIN 18251 - class 1 Features and advantages: Bathroom door lock with additional follower for bathroom and toilet door fittings. Through-fixing of standard door fittings such as escutcheons or short backplate sets possible. Fully enclosed lock case, tapered on the rear side for automatic feed in serial door production. Various types of forends. Application: Light internal doors, e.g. in private housing. Technical description: Available as warded or bathroom door lock without latch lever function. Warded keys in various profiles. Key block to stop the key. Latch and deadbolt made of plastic material or zinc diecasting. Technical data: Follower: plastic; 8 mm square Bathroom lock follower: zinc diecasting; 8 mm square Centres:- warded lock- bathroom door lock with 72 mmwith 78 mm Backset: 55 mm Rear backset: 25 mm