Double cylinder lock case with an automatically deadlocking latchbolt. The latchbolt can be retained inside the lock case. The lock has no lever handle function. The deadlocking is controlled by a snib in the forend. Snib position: UP = Deadlocking, latchbolt protrudes 21 mm. The lock can be opened with a key or thumbturn. DOWN = Latchbolt is retained inside the lock case. LC125X is the microswitch version of the lock. The switch changes it’s status when the latchbolt protrudes 15 mm or more. Striker plates to be used with a microswitch locking box: 4692, 4693. Striker plate: 4690, 4691, LP711, LP714, LP721, LP731 Cylinder ABLOY. C, N, T, U