Available with double or single cylinder.
Supplied as standard with striking plate.
Cylinder and accessories bolt through lockcase for added strength.
Key can be removed in locked or unlocked position.
Steel hookbolt thrown 23.5mm by 90° turn of key or thumbturn.
Emergency handle on inside withdraws hookbolt to permit escape; hookbolt remains retracted until re-locked by key.
Optional microswitch ME monitors bolt deadlocking and use of emergency accessory.
Available with 35mm, 50mm or 70mm backset.
Locks permitting escape to non-keyholders in an emergency situation. Ideal for offices, emergency access doors, etc.