Find Your uPVC Door Gearbox
Select your sizes below to see only the gearboxes that fit your door.
Not sure what Backset, PZ or Overall Width mean? Watch out — getting these wrong means the gearbox won't fit.
READ MEASUREMENT GUIDE →
Door Lock Centre Gearboxes
Original price
£24.99
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Original price
£24.99
Original price
£24.99
£24.99
-
£24.99
Current price
£24.99
Ingenious Genuine Upvc Gear box Door Lock Centre Case 45mm Backset Double Spindle
Ingenious
Low stock
Ingenious 45mm Double Spindle Gearbox – Centre Case Upgrade your door’s security with the Ingenious 45mm Double Spindle Gearbox, specifi...
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Original price
£24.99
-
Original price
£24.99
Original price
£24.99
£24.99
-
£24.99
Current price
£24.99
Original price
£28.50
-
Original price
£28.50
Original price
£28.50
£28.50
-
£28.50
Current price
£28.50
Ingenious Genuine Upvc Gear box Door Lock Centre Case 35mm Backset Single Spindle
Ingenious
In stock
Ingenious Genuine UPVC Gearbox Door Lock Centre Case 35mm Backset Single Spindle Ingenious Genuine UPVC Gearbox Door Lock Cent...
View full details
Original price
£28.50
-
Original price
£28.50
Original price
£28.50
£28.50
-
£28.50
Current price
£28.50