Avantis genuine gearboxes are available with a 35mm or 45mm backset

Operation: Lift Lever or Double Spindle

Latch reversal: Undo the screw in the latch to remove. Reverse, reinsert and replace screw.

Specifications

• Case Height: 212mm
• Case Width: Backset + 15mm
• Centres: 92mm/62mm
• Backset: 35mm or 45mm
• Spindle: Double 8mm
• Packaging: Supplied in singles