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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ERA Vectis Door Lock Hook Gearbox Replacement 35mm Backset Genuine
ERA
Our Price £37.19ERA Vectis 35mm Hook Gearbox A replacement centre case gearbox for the ERA Vectis Hook multipoint door lock mechanisms. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it is as simple as removing a...Our Price £37.19 -
ERA Vectis Door Lock Gearbox Replacement 45mm Backset Genuine
ERA
Our Price £30.19ERA Vectis 45mm Gearbox A replacement centre case gearbox for the ERA Vectis multipoint door lock mechanisms. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it is as simple as removing a few screws...Our Price £30.19 -
ERA Vectis Door Lock Gearbox Replacement 35mm Backset Genuine
ERA
Our Price £30.19ERA Vectis 35mm Gearbox A replacement centre case gearbox for the ERA Vectis multipoint door lock mechanisms. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it is as simple as removing a few screws...Our Price £30.19 -
Roto MVD 340 Generic Replacement Door Lock Gearbox Centre Case 35mm
Unbranded/Generic
Our Price £57.59Roto MVD 340 Generic Replacement Door Lock Centre Case This gearbox is a generic and compatible replacement for the Roto MVD 340. This is the centre gearbox section of the 3 piece lock and will swap out without any alterations needed...Our Price £57.59 -
Out of stock
Lockmaster Single Spindle Slave Door Lock Gearbox Centre Case 35mm
Lockmaster
Our Price £33.59Lockmaster Single Spindle Slave Gearbox 35mm A replacement slave centre case for the Lockmaster / Milamaster door lock mechanism. This slave type door lock does not have a latch or deadbolt and is used in the secondary door on a pair of french doors. If...Our Price £33.59 -
Kenrick Excalibur Double Spindle Replacement Door Lock Gearbox Centre Case 45mm Genuine
Kenrick
Our Price £34.79Kenrick Excalibur Double Spindle Door Lock Gearbox 45mm A replacement centre case for the Kenrick Excalibur 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 £34.79 -
Schlegel Patio Door Lock Gearbox Including Keep and Packers
Schlegel
Our Price £30.69Schlegel Patio Door Lock Gearbox Including Packers and Keeps This replacement Schlegel inline patio door lock gearbox that suits many old aluminium and upvc sliding patio door locks. It has a 43mm PZ and can also fit to the existing optional full...Our Price £30.69 -
Out of stock
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