Out of stock
The new ABS Quantum Thumbturn now allows for full compatibility with latch locking doors. This ensures that no matter what position the thumb turn has been left in when the door has been closed the key will still be able to open the door from the outside.
If ABS is snap attacked from the outside, Active Snap Protection is triggered and the cam is locked into position to prevent the door from being opened. To open the door after a lock snapping attack, the thumbturn is pushed in to rotate and safely open and close the door from the inside.
PLEASE NOTE 30/30 CYLINDERS ARE NOT British Standard