This is a genuine replacement hook bolt gearbox for Safeware multipoint door locks. This gearbox is available with a 35mm backset, features a latch and hook bolt, and is unsprung.
Note that this almost identical in style to Lockmaster case and often confused, Lockmaster case height is 228mm while Safeware is 255mm
Operation: Lift Lever or Double spindle
Latch reversal: Undo the screw in the latch to remove. Reverse and reinsert then replace the screw.
