Features and advantages: 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. Various types of stainless steel forends. Application: Radiation protection doors with high demands on mechanical security. Technical description: Profile cylinder lock with latch lever function. Prepared for the installation of half cylinders with 40 mm + 80 mm backset. Fully enclosed, galvanised lock case. Screw holes for through-fixing of door furniture with connecting screw up to M 8. Malleable cast iron latch, nickel-plated. Steel deadbolt, nickel plated; single throw of 15 mm. Technical data: Follower: Malleable cast iron; 8 mm square Centres: 72 mm Backset: 40 and 80 mm Rear backset: 32,5 mm