Multipoint Lock Gearboxes
At GB DIY Store, we offer a wide selection of multipoint door lock gearboxes, designed to provide reliable functionality for your uPVC doors. Whether you're replacing an old, worn-out gearbox or upgrading to a more secure locking mechanism, we have the perfect fit for your door. Our stock covers all the major brands, including Yale, Lockmaster, Mila, Maco, Roto, Fuhr, Coldseal, ERA, Fullex, and GU.
A multipoint lock gearbox is a crucial component in your door’s locking system. It controls the operation of the locking mechanism, ensuring that the door locks securely at multiple points along the frame. If your door is not locking properly or is difficult to operate, the gearbox might be the issue. Our replacement multipoint uPVC door lock gearboxes are easy to install and restore your door's security and functionality.
Our extensive range of uPVC gearboxes comes in various sizes and types, so you're sure to find the right one for your door. With same-day dispatch on orders placed before 3 pm and next-day delivery available, you can quickly and conveniently replace your gearbox and get your door working like new again.
Multipoint Lock Gearbox FAQs
Q: How do I identify the right multipoint lock gearbox for my door?
A: Identifying the correct gearbox for uPVC door is easy. Simply send us a photo of your current gearbox, along with any brand names or codes visible on the gearbox or door lock rail, and our team will assist you in finding the perfect match.
Q: How do I install my replacement multipoint uPVC door lock gearbox?
A: Installing your new gearbox is straightforward for most models, requiring just a few screws to be removed. Some gearboxes may be more complex to install, but don't worry—our team is happy to provide guidance or detailed instructions before you make your purchase.
Q: Are multipoint door lock gearboxes compatible with all uPVC doors?
A: Our multipoint door lock gearboxes are compatible with a wide range of uPVC doors, but it's always important to check the measurements and specifications of your current system to ensure compatibility.
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Out of stock
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. Please...Our Price £57.59 -
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 -
Mila Coldseal Latch Only Replacement Door Lock Gearbox Centre Case 28mm
Mila
Our Price £33.59Mila Coldseal Gearbox Centre Case 28mm 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 changing it is as...Our Price £33.59 -
Out of stock
Mila Coldseal Latch Only Replacement Door Lock Gearbox Centre Case 25mm
Mila
Our Price £35.99Mila Coldseal Gearbox Centre Case 25mm 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 changing it is as...Our Price £35.99 -
ERA Hook Replacement Door Lock Gearbox Centre Case 35mm Genuine
ERA
Our Price £22.49ERA 35mm Door Lock Gearbox Hook Version A replacement centre case gearbox for the ERA, Laird, Saracen, Surelock and Fab & Fix multipoint door lock mechanisms. If you're having problems with your door lock, the gearbox is almost always the problem and...Our Price £22.49 -
Fuhr 859 Split Spindle Replacement Door Lock Gearbox Centre Case 35mm Genuine
Fuhr
Our Price £34.69Fuhr 859 Split Spindle Replacement Door Lock Gearbox Centre Case A replacement centre case gearbox for the Fuhr 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 £34.69