Security mortise lock (security grade 5 according to EN 12209) with a hardened bolt and drilling protection. The deadbolt has 20 mm bolt throw. The deadbolt is locked and retracted by turning the key 360° or thumbturn 90°. The key can only be removed when the deadbolt is fully locked or retracted. The latchbolt is retracted by the lever handles only. LC210X is the microswitch version of the lock. The switch changes it’s status when deadbolt protrudes moves to 20 mm. Striker plate: LP710, LP712, LP717, LP722, LP732, 0079 Cylinder: ABLOY® C, N, T, U Fire resistance: Yes Mortise standard: SFS 5208, SS 81 73 83