Exit lock case with automatic deadlocking latchbolt for profi le doors with one blade. The door is opened from outside with a lever handle. The lock case fulfi ls the requirements of the European standard for exit products SFS-EN179 and SFS-EN1125 and the requirements of the lock case standard SFS-EN12209. The lock is always opened from the inside by a lever handle, push pad or panic bar. The latchbolt protrudes 14 mm. Deadlocking is controlled by a snib in the front plate. Using of the snib is normally blocked. The snib is released by turning the key. Snib position: UP = Deadlocked, the lock can be opened from outside by key only and from inside by a lever handle, push pad or panic bar. DOWN = Day latching, the lock can be opened from outside by lever handle also. LE310X is the microswitch version of the lock. The switch changes the status when latchbolt is deadlocked. Striker plate: LP702, LP703 Cylinder ABLOY. C, N, T, U, Fire resistance EI115-EI160 and EI215-EI260