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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Genuine Fuhr Replacement Multipoint Door Lock Gearbox Centre Case 45mm
Fuhr
Our Price £27.89Fuhr Multipoint Lock Gearbox 45mm 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 replacing it with a Fuhr Multipoint Lock is...Our Price £27.89 -
Genuine Fuhr Replacement Multipoint Door Lock Gearbox Centre Case 30mm
Fuhr
Our Price £27.89Fuhr Multipoint Lock Gearbox 30mm 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 replacing it with a Fuhr Multipoint Lock is...Our Price £27.89 -
Yale Lockmaster Anti-Lift Hook Replacement Gearbox Door Lock
Lockmaster
Our Price £8.99Yale Lockmaster Anti-Lift Hook Replacement Gearbox Door Lock A replacement top or bottom anti-lift hook gearbox for the Yale Lockmaster door lock mechanism. Information Can be installed to top or bottom of door lock Hook & anti-lift...Our Price £8.99 -
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 Door...Our Price £40.49 -
Genuine ERA Replacement Door Lock Gearbox Centre Case 45mm
ERA
Our Price £26.89ERA 45mm Door Lock Gearbox 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 replacing it is...Our Price £26.89 -
Roto Single Spindle Replacement Door Lock Gearbox Centre Case 35mm
Roto
Our Price £27.59Replacement Roto Door Lock Gearbox 35mm Single Spindle A replacement centre case gearbox for the Roto multipoint door lock mechanism, also known as a Roto old style gearbox. If you're having problems with your door lock, the gearbox is almost...Our Price £27.59 -
Fullex Type A Case Replacement Door Lock Gearbox Centre Case 35mm Copy
GB DIY Store
Our Price £56.39Fullex Type A Case Gearbox A replacement centre case gearbox for the Fullex Type A Case 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 removing...Our Price £56.39 -
Genuine GU New Style Replacement Door Lock Gearbox Centre Case 35mm
GU
Our Price £27.59GU New Style Door Lock Gearbox Centre Case 35mm A replacement centre case gearbox for the GU New Style 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 £27.59 -
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 Fullex Crimebeater 45mm Double Spindle Replacement Door Lock Gearbox Centre Case 45mm
Fullex
Our Price £29.99Fullex 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 £29.99 -
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 -
Out of stock
KFV Replacement Door Lock Gearbox Centre Case 35mm
KFV
Our Price £76.79KFV Multipoint Lock Gearbox A replacement centre case gearbox for the KFV 35mm multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it to a KFV Multipoint Lock...Our Price £76.79