This Maco gearbox mk5 has an 8mm split spindle, a 35mm backset and 92mm centres. Old style locks are not interchangeable with newer versions so please examine the photographs carefully....
This Fullex XL genuine gearbox has an 8mm double spindle, 92mm centres and is available with either 35mm or 45mm backset.
Operation: Double spindle
Latch reversal: Undo the screw or screws (d...
This distinctive Avantis genuine gearbox model has a deadbolt above the latch.
Operation: Double spindle
Latch reversal: Undo the screw or screws (depending on the model) in the latch to remove. Rev...
KFV cases are riveted onto strips and need to be drilled and then re-riveted. These cases will only replace newer KFV locks as older versions have different connectors.
Operation: Lift lever
L...
This Elite gearbox is also branded Roto and features a single spindle
Some variants will be stamped Inliten - 45mm is currently only available in a double spindle - Part Number ELITECASE45 however if...
KFV cases are riveted onto strips and need to be drilled and then re-riveted. These cases will only replace newer KFV locks as older versions have different connectors.
This Yale YS170 series genuine gearbox is only for the yale doormaster multipoint locks available in 35mm and 45mm backsets.
Operation: Lift lever split spindle
Latch reversal: Undo the screw or scr...
Fullex XL gearboxes are available in 35mm and 45mm backsets in single, double and split spindle configurations but their dimensions are all the same. They measure 227mm high by the backset + 15mm. The...