Product description: BKS locks with deadbolting latches for automatic locking: ‚¬â€œ Automatic deadbolt: The automatic deadbolt automatically throws 20 mm and together with the deadbolting latch provides security due to perfect locking. ‚¬â€œ Deadbolting latch: Serving as additional locking, the dead- bolting latch guarantees optimum security. An integrated releasing device causes the latch to throw automatically from 12 to 20 mm. Also available with manual deadbolt. With this variant, the turn handle is switched to idle position. Features and advantages: Automatic locking of deadbolting latch and automatic deadbolt due to integrated releasing device, i.e. an auxiliary latch is not required. Manual locking of the door is no longer necessary. Fits in all recesses of the previous series 18. Easy assembly due to easily accessible bore for cylinder fixing screw. Various forend types. Application: Narrow stile entrance doors. Technical description: Profile cylinder lock with latch lever function. Galvanised lock case. Technical data: Follower: 8 or 9 mm square;reinforced follower bearing Centres: 92 mm Backset: 35, 40, 45, 50, 55, 60 and 65 mm Rear backset: 15 mm
