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.

• Case Height: 255mm
• Case Width: Backset + 16mm
• Centres: 92mm/62mm
• Backset: 35mm
• Spindle: Double 8mm