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
£39.99
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Original price
£39.99
Original price
£39.99
£39.99
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£39.99
Current price
£39.99
Fullex SL16 68PZ Replacement uPVC Gear Box Door Lock Centre Case 35mm Backset
Fullex
In stock
UPVC Door Lock Gearbox Fullex SL16 Multipoint Centre Case 35mm Backset As usually the lock case is the main part of a lock to fail; this acts as...
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Original price
£39.99
-
Original price
£39.99
Original price
£39.99
£39.99
-
£39.99
Current price
£39.99
Original price
£49.99
-
Original price
£49.99
Original price
£49.99
£49.99
-
£49.99
Current price
£49.99
Fullex Old Type A 37mm Backset Door Lock Case Gear Box 68pz
Fullex
In stock
Fullex Type A Case Gearbox – 37mm Backset Ensure the security of your door with the Fullex Type A Case Gearbox, designed for Fullex Type...
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Original price
£49.99
-
Original price
£49.99
Original price
£49.99
£49.99
-
£49.99
Current price
£49.99