Latch reversal:Undo screw in the latch, remove latch ,reverse and reinsert. Ultimate Collection genuine gearbox lock with a 35mm backset. Operation: Lift Lever or Double Spindle. Spindle: Double 8mm.
eBay
Maco GTS Genuine Gearbox - Lift Lever Function. Latch Reversal : Push the square button on side of case up to release latch remove and reinsert. Operation : Lift Lever. Case Height: 225mm.
eBay
Maco GTS Genuine Passive Slave Door Gearbox - Lift Lever Function. Backset: 40mm(face of lock back to the centre of the keyhole). Note that this a slave/passive door lock and does not have a latch or deadbolt.
eBay
Fuhr Genuine Gearbox - Lift Lever Function. Remove the latch, reverse, reinsert and replace screw. Centres: 92mm. Backset: 35mm(face of lock back to the centre of the keyhole). Case Height: 194mm.
eBay
eBay
Reverse and reinsert. Gu New Style Gearbox - Lift Lever. Backset: 55mm(face of lock back to the centre of the keyhole). Operation : Lift Lever. When fitting use existing screws and this will cut a new thread.
eBay
This is an Original Maco gearbox made by Maco NOT a copy. Maco GTS Genuine Gearbox - Lift Lever Function. Centres: 92mm. Latch Reversal : Push the serrated brass button on side of case up to release latch remove and reinsert.
eBay
Latch reversal:Undo screw in the latch, remove latch ,reverse and reinsert. Ingenious genuine gearbox lock with a 35mm backset. Operation: Lift Lever. Spindle: Single 8mm.
eBay