Features and advantages: Licensed for the application with BKS door furniture to EN 179 + EN 1125. Fire rated to DIN 4102 + DIN EN 1634. Available with anti-panic functions ‚¬â€œ B - switching function ‚¬â€œ E - latch lever function DIN lh and DIN rh usable. 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. Application: Fire protection doors as emergency exits or anti-panic doors. Technical description: Profile cylinder lock with latch lever function. Fully enclosed, galvanised lock case. Galvanised steel latch with return spring, throw 14 mm. Stulp aus verzinktem Stahl, abgerundet, 24 mm breit Technical data: Follower: steel, 2-part, 9 mm square Centres: 72 mm Backset: 65 mm Rear backset: 19,5 mm