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.
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Door Lock Centre Gearboxes
Original price
£89.99
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Original price
£89.99
Original price
£89.99
£89.99
-
£89.99
Current price
£89.99
Abt Gibbons St Helens Glass Upvc Aluminium Door Lock Case Backset With Snib
ABT Gibbons
Out of stock
ABT Gibbons / ST Helens Replacement Gearbox 31mm – With Snib This is a replacement centre case gearbox designed for the ABT Gibbons and ST Helens ...
View full details
Original price
£89.99
-
Original price
£89.99
Original price
£89.99
£89.99
-
£89.99
Current price
£89.99
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