Multipoint Lock Gearboxes
GB DIY Store specialises in the identification and supply of replacement door lock gearboxes. We stock a huge range which covers all major brands from Yale, Lockmaster, Mila, Maco, Roto, Fuhr, Coldseal, ERA, Fullex and GU.
Next day delivery is available on all our replacement door lock gearboxes from our UK warehouse.
Identifying Your Door Lock Gearbox
We can help you easily identify the gearbox you need. All we need is a photo of your current gearbox which you can email to us. It is also useful if you can provide any brand names or codes which may be present on the gearbox or door lock rail.
Installing Your Door Lock Gearbox
Installing your new gearbox is quite simple and for the most part just requires you to remove a few screws. Some types of replacement gearboxes can be a little more difficult. If you're finding it difficult or would like some installation advice before purchasing, just reach out to our team and we can provide you with full details and instructions.
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Genuine Fullex Crimebeater 35mm Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Fullex
Our Price £39.49Fullex Crimebeater 35mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £39.49 -
Genuine Fullex Crimebeater 55mm Double Spindle Replacement Door Lock Gearbox Centre Case 55mm
Fullex
Our Price £39.49Fullex Crimebeater 55mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £39.49 -
Genuine Safeware Replacement Door Lock Gearbox Centre Case 35mm
Safeware
Our Price £40.49Safeware Gearbox A replacement centre case for the Safeware door lock. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it with a Safeware Gearbox is as simple as removing a few screws. Safeware...Our Price £40.49 -
Out of stock
Roto Double Spindle Replacement Door Lock Gearbox Centre Case 35mm
Roto
Our Price £40.99Replacement Roto Door Lock Gearbox 35mm Double Spindle A replacement centre case gearbox for the Roto multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as simple as...Our Price £40.99 -
Genuine Mila Evolution Replacement uPVC Gearbox Door Lock Centre Case 35mm
Mila
Our Price £45.69Mila Evolution Door Lock Gearbox Centre Case 35mm A replacement centre case gearbox for the Mila Evolution multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £45.69 -
GU New Style Split Spindle Replacement Door Lock Gearbox Centre Case 45mm Genuine
GU
Our Price £46.29GU Door Lock Gearbox New Style 45mm Split Spindle A replacement door lock gearbox for the GU New Style split spindle door lock mechanism with a 45mm backset. If you're having problems with your door lock, the gearbox is almost always the problem...Our Price £46.29 -
Out of stock
Genuine Fullex Crimebeater 45mm Double Spindle Replacement Door Lock Gearbox Centre Case 45mm
Fullex
Our Price £47.99Fullex Crimebeater 45mm Double Spindle Gearbox A replacement centre case gearbox for the Fullex Crimebeater multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as...Our Price £47.99 -
Genuine Fullex SL16 Replacement Door Lock Gearbox Centre Case 35mm
Fullex
Our Price £47.99Fullex SL16 Gearbox 35mm A replacement centre case gearbox for the Fullex SL16 multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it with a Fullex SL16 Gearbox is as...Our Price £47.99 -
Our Price £47.99 -
Yale Asgard Replacement Door Lock Gearbox Centre Case 35mm
Yale
Our Price £47.99Yale Asgard 35mm Replacement Door Lock Gearbox Centre Case A replacement centre case gearbox for the Yale Asgard multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is...Our Price £47.99 -
Yale Asgard Replacement Door Lock Gearbox Centre Case 45mm
Yale
Our Price £47.99Yale Asgard Replacement Door Lock Gearbox A replacement centre case gearbox for the Yale Asgard multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as simple as...Our Price £47.99 -
Mila Coldseal Latch Only Replacement Door Lock Gearbox Centre Case 35mm Extended Arms
Mila
Our Price £53.59Mila Coldseal Gearbox Centre Case 35mm Extended Arms A replacement centre case gearbox for the Mila Coldseal multipoint latch only door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and...Our Price £53.59