This Mila copy gearbox has a latch and deadbolt with a double 8mm spindle. Also known as Coldseal and Swiftlocks.

Operation: Lift lever or double spindle

Latch reversal: Undo the screw in the side of the lock case to remove the latch, reverse, reinsert and replace the screw.

• Case Height: 233mm
• Case Width: Backset + 20mm
• Centres: 92mm/70mm
• Backset: 35mm
• Spindle: Double 8mm