This Era/Cego genuine gearbox with new style features a thinner than standard deadbolt with a split 8mm spindle, 92mm centres and a 35mm backset.
Operation: Lever lever
Nightlatch reversal: Rem...
This ERA Saracen genuine gearbox has a latch and a hook, 35mm backset, 92mm centres and an 8mm split spindle.
Operation: Lift lever or split spindle nightlatch
Latch reversal: Undo the scr...
This GU genuine gearbox multi style and features 8mm single spindle, 92mm centres with either a 28mm, 35mm, 40mm or a 55mm backset. Will fit new style GU locks only, not compatible with old style vers...
Lockmaster gearboxes are available in 35mm or 45mm backsets with either a double spindle or single spindle mechanism. Bifold door versions of the gearbox are available in 25mm and 28mm backsets.
Doub...
Ingenious Genuine Gearbox
Operation: Lift lever or Double spindle
Latch reversal: Undo the screw in the latch to remove. Reverse and reinsert then replace screws.
Fuhr genuine gearbox with split spindle function and available with a 35mm backset.
Please note that there has been two variations of latch sizes.Older version is 28mm high and latest version is 33mm...
This Yale G2000 series gearbox is designed to be used with Yale cylinders ONLY - Iseo and ERA cylinders do NOT work with this lock. These gearboxes feature a snib which is turned by a cam when th...