This Ingenious genuine centre case lock/gearbox has a 35mm backset and 92/62 mm centres. It is operated by lift lever or double spindle. To reverse the latch, undo the screw in the latch to remove it. Reverse the latch, reinsert and then replace screws. Features include: * Case Height: 230mm * Centres: 62/92mm * Backset: 35mm * Spindle: Double 8mm * Packaging: Supplied in singles