to DIN 18251 - class 4 Features and advantages: Clamp follower with reinforced steel slide bearing for the backlash-free operationof the lock via door fittings. Latch with maintenance-free, low-noise slide bearing (no aperture for oil or grahpite lubrication in the forend required) provides for silent door closing. 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 ‚¬â€œ dirt or other foreign bodies cannot obstruct the easy operation of the lock. Easy assembly due to easily accessible bore for cylinder fixing screw. Various types of forends. Application: Highly frequented heavy contract doors in administrative and industrial buildings which must also meet increased demands on protection against burglary. Technical description: Profile cylinder lock with latch lever function or bathroom door lock. Prepared for the installation of locking cylinders to DIN 18252. Fully enclosed, galvanised lock case. Malleable cast iron latch. Double throw steel deadbolt, 2 x 10 mm. As profile cylinder lock with security tumbler. Anti-drill swarf guard bushes from hardened steel. Technical data: Clamp follower: steel, 2-part, self-clamping;8 or 9 mm square Bathroom door follower: zinc diecasting; 8 mm square Centres: 72 mm Bathroom door lock: 78 mm centres Backset: 55, 60, 65, 70, 80, 90 and 100 mm Rear backset: 32,5 mm
