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Emergency exit lock with double trap. The door handle trap is pulled into the lock case with the door handle. The cylinder trap is pulled into the lock case with a key or knob. From the inside, pull the door handle trap and cylinder trap into the lock case with the emergency exit handle. The cylinder trap can be locked in the unlocked position with a switch key. Lock case 721 can be delivered with micro contact (MG). This gives an indication of locked / unlocked, as well as the use of emergency exit handles. The lock case can be used for emergency exit doors, where locking with a cylinder trap, door handle trap holding and approved one-handle opening is required. Always used with Ruko emergency exit bracket 179A.

Approvals and markings

EN179 Emergency output hardware. The lock case is approved for use in doors classified as emergency exit doors.

Technical specifications

Trap that tolerates a skew between door and frame of ± 4 °. Lock boxes with mandrel dimensions 50 and 70 mm can be fitted with Ruko safety cylinder or oval cylinder. Available in 50 and 70 mm mandrel sizes. The post is made of glossy zinc-treated steel, which provides a resistant and neutral surface that fits into all environments. Turn of turned steel with glossy zinc treatment.