Lock case LC193

The latchbolt deadlocks automatically when the door is closed, protruding 21 mm. The lock case is suitable for use with a double cylinder and an emergency thumbturn. The bolt is opened with either the key or the emergency thumbturn. The switch changes its status when the bolt is fully extended (Deadlocked).

The lock case works with the 4690, 4691, LP711, LP714, LP721, and LP731 striker plates.
Mortice standard: OneFit.