777 cylinder rim deadlock - 777 cylinder rim deadlock


Rim Night Latch and Rim Deadlock for doors which cannot be fitted with mortice locks.

Used with Scandinavian Oval shaped rim cylinder and sleeve. Optional zinc plated striking plate for use with outward opening doors. Lock illustrated is to suit outward opening.

Minimum door thickness 35mm with ASSA 5-Pin and Flexcore Plus cylinders, 40mm with other ASSA cylinders. Cylinder distance rings may be used on thinner doors.

For finishes see Lockcases Information appendix.

When ordering please specify inward or outward opening and door thickness.


Cylinder Rim Deadlock. Extra long deadbolt thrown 23mm by 180° turn of key or thumbturn.


Key operates deadbolt.

Thumbturn operates deadbolt.