Self-locking. Bolt 1-turn 20 mm, with steel latch, with forced nut, without strike plate. Can be converted for DIN left/DIN right.

For applications that are operated from the outside with a push handle or knob. The panic function allows exit from the panic side at any time. Suitable for use in residential and commercial construction, e.g. conference rooms and storage rooms.

Compatible with turn knob and free-running cylinder. No reduction sleeves for the lock nut/spindle are permitted. Do not use external mechanical bolt switch contacts.