Door Lock Centre Gearboxes

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.

READ MEASUREMENT GUIDE →

Brand

Backset

Overall Width

Spindle

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Maco CTS Genuine Gearbox Door Lock Centre Case

£53.89 - £53.89

£53.89

£53.89 - £53.89

£53.89

Maco CTS Replacement uPVC Door Lock Gearbox Centre Case

Maco

In stock

Maco CTS Genuine Gearbox Door Lock Centre Case The Maco CTS door lock is commonly used in many uPVC doors designed for flood defense, provid...

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£53.89 - £53.89

£53.89

£53.89 - £53.89

£53.89

Replacement Roto Upvc Door Lock Gearbox Multi Point 35mm 92mm

Replacement Roto Upvc Door Lock Gearbox Multi Point 35mm 92mm - Door Locks & Lock Mechanisms - UPVCSTORE - UPVCSTORE

£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

Replacement Roto Upvc Door Lock Gearbox Multi Point 35mm 92mm

Roto

In stock

Replacement Roto uPVC Door Lock Gearbox — Multi Point 35mm 92mm This replacement gearbox is designed for Roto uPVC multi-point door lock...

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£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

Genuine Gu Door Lock Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock

£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Genuine Gu Door Lock Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock

In stock

Genuine GU Door Lock Gearbox - 35mm 92mm New Style Lock Genuine GU Door Lock Gearbox – GU Multi-Point uPVC Door Lock (35mm, ...

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£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Replacement Roto Upvc Single Spindle Door Lock Gearbox Multi Point 35mm 92mm

£48.99 - £48.99

£48.99

£48.99 - £48.99

£48.99

Replacement Roto Upvc Single Spindle Door Lock Gearbox Multi Point 35mm 92mm

Roto

In stock

Roto 35mm Replacement Door Lock Gearbox – Single Spindle Enhance your door's functionality with the Roto 35mm Replacement Door Lock Gear...

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£48.99 - £48.99

£48.99

£48.99 - £48.99

£48.99

Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 35mm 92mm 62mm

£58.99 - £58.99

£58.99

£58.99 - £58.99

£58.99

Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 35mm 92mm 62mm

Avantis

Out of stock

Genuine Avantis - Avanco UPVC Door Lock Gearbox Genuine Avantis - Avanco UPVC Door Lock Gearbox 35mm 92mm 62mm The Avan...

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£58.99 - £58.99

£58.99

£58.99 - £58.99

£58.99

Sold out

Kenrick Excalibur Replacement uPVC Gear Box Door Lock Centre Case Single Spindle

£27.99 - £27.99

£27.99

£27.99 - £27.99

£27.99

Kenrick Excalibur Replacement uPVC Gear Box Door Lock Centre Case Single Spindle

Kenrick

Out of stock

Kenrick Excalibur Replacement uPVC Gear Box Door Lock Centre Case Single Spindle A replacement centre case for the Kenrick Excalibur mul...

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£27.99 - £27.99

£27.99

£27.99 - £27.99

£27.99

Sold out

Mila Upvc Door Lock 35mm Backset Gearbox Coldseal Upvc Twin Dual Spindle

£26.99 - £26.99

£26.99

£26.99 - £26.99

£26.99

Mila Upvc Door Lock 35mm Backset Gearbox Coldseal Upvc Twin Dual Spindle

Mila

In stock

Mila uPVC Door Lock 35mm Backset Gearbox Mila uPVC Door Lock 35mm Backset Gearbox Coldseal uPVC Twin Dual Spindle A repla...

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£26.99 - £26.99

£26.99

£26.99 - £26.99

£26.99

ERA Lever Operated Latch Deadbolt Split Spindle Gearbox 30mm UPVC Door

£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

ERA Saracen Surelock 30mm Backset Split Spindle Door Lock Centre Case 92mm PZ

ERA

In stock

ERA 30mm Replacement Door Lock Gearbox – Centre Case ERA 30mm Replacement Door Lock Gearbox – Centre Case ...

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£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Fix Yale Asgard 35mm Multi Point Upvc Double Glazed Door Lock Gearbox Case

£38.00 - £38.00

£38.00

£38.00 - £38.00

£38.00

Fix Yale Asgard 35mm Multi Point Upvc Double Glazed Door Lock Gearbox Case

Yale

In stock

Yale Asgard 35mm Multi Point UPVC Door Lock Gearbox Fix Yale Asgard 35mm Multi Point UPVC Double Glazed Door Lock Gearbox Case...

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£38.00 - £38.00

£38.00

£38.00 - £38.00

£38.00

Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 45mm 92mm 62mm

£47.96 - £47.96

£47.96

£47.96 - £47.96

£47.96

Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 45mm 92mm 62mm

Avantis

Low stock

1 x Avantis Gearbox 45mmSizes -Backset = 45mmCentres 92mm - 62mmCase Height = 220mmCase Width = 60mm4 x Torx screws hold lock case on the strip sim...

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£47.96 - £47.96

£47.96

£47.96 - £47.96

£47.96

Fullex Genuine Old Type A 37mm Backset Door Lock Case Gear Box 68pz

£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

Fullex Old Type A 37mm Backset Door Lock Case Gear Box 68pz

Fullex

In stock

Fullex Type A Case Gearbox – 37mm Backset Ensure the security of your door with the Fullex Type A Case Gearbox, designed for Fullex Type...

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£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

GU Old Style 45mm Backset Multipoint Door Lock Gearbox Replacement Centre Case

£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

GU Old Style 45mm Backset Multipoint Door Lock Gearbox Replacement Centre Case

Low stock

GU Old Style 45mm Backset Gearbox This replacement centre case gearbox is designed for the GU old-style 45mm backset multipoint door loc...

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£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset 5 Lever Deadbolt

£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset 5 Lever Deadbolt

ERA

In stock

ERA Saracen Vectis 5 Lever 35mm Backset Multipoint Door Lock Why replace your entire door lock when the issue is often just the gearbox?...

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£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Maco GTS Genuine Gearbox - Lift Lever - Square Latch Reversal Button

£44.99 - £44.99

£44.99

£44.99 - £44.99

£44.99

Maco GTS Replacement Door Lock Gearbox Centre Case 35mm uPVC Double Glazing Door

UPVCSTORE

In stock

Maco GTS Genuine Gearbox - Lift Lever - Square Latch Reversal Button The Maco genuine gearbox features a lift lever function and is av...

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£44.99 - £44.99

£44.99

£44.99 - £44.99

£44.99

Kenrick Excalibur 45mm Replacement uPVC Gear Box Door Lock Centre Case Double Spindle

£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

Kenrick Excalibur 45mm Replacement uPVC Gear Box Door Lock Centre Case Double Spindle

Kenrick

Low stock

Kenrick Excalibur 45mm Double Spindle Door Lock Gearbox – Centre Case Enhance your door’s security with the Kenrick Excalibur 45mm Double Spindl...

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£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

Genuine Lockmaster Mila Master Multi Point Upvc Single Spindle Gearbox Door Lock 45mm 92mm

£27.99 - £27.99

£27.99

£27.99 - £27.99

£27.99

Genuine Lockmaster Mila Master Multi Point Upvc Single Spindle Gearbox Door Lock 45mm 92mm

Lockmaster

In stock

Genuine Lockmaster Mila Master Multi-Point UPVC Single Spindle Gearbox Door Lock 45mm 92mm Genuine Lockmaster Mila Master Mult...

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£27.99 - £27.99

£27.99

£27.99 - £27.99

£27.99

Ingenious Genuine Upvc Gear box Door Lock Centre Case 45mm Backset Double Spindle

£24.99 - £24.99

£24.99

£24.99 - £24.99

£24.99

Ingenious Genuine Upvc Gear box Door Lock Centre Case 45mm Backset Double Spindle

Ingenious

Low stock

Ingenious 45mm Double Spindle Gearbox – Centre Case Upgrade your door’s security with the Ingenious 45mm Double Spindle Gearbox, specifi...

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£24.99 - £24.99

£24.99

£24.99 - £24.99

£24.99

Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 45mm 92mm 62mm Night Latch

£28.59 - £28.59

£28.59

£28.59 - £28.59

£28.59

Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 45mm 92mm 62mm Night Latch

Lockmaster

Out of stock

Lockmaster - Millenco uPVC Gearbox Door Lock (Hook) 45mm 92mm 62mm Night Latch When a multi-point lock breaks down, the fault is often in the c...

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£28.59 - £28.59

£28.59

£28.59 - £28.59

£28.59

Sold out

GU New Style Upvc Door Lock Multipoint Gearbox Case - Lever or Split Spindle

£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

GU New Style Upvc Door Lock Multipoint Gearbox Case - Lever or Split Spindle

In stock

GU New Style UPVC Door Lock Multipoint Gearbox Case GU New Style UPVC Door Lock Multipoint Gearbox Case - Lever or Split Spi...

View full details

£49.99 - £49.99

£49.99

£49.99 - £49.99

£49.99

GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm

£29.99

£29.99 - £29.99

£29.99

£24.99

£24.99 - £24.99

£24.99

GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm

In stock

GU Old Style Replacement Door Lock Gearbox - 35mm Backset Upgrade your uPVC door security with the GU Old Style Replacement Door Lock Ge...

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£29.99

£29.99 - £29.99

£29.99

£24.99

£24.99 - £24.99

£24.99

Save 17%

Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz

£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz

Avocet

Low stock

Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle Avocet multipoint gearboxes are riveted onto the strip, so if you...

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£29.99 - £29.99

£29.99

£29.99 - £29.99

£29.99

GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE SINGLE SPINDLE 45MM

£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE SINGLE SPINDLE 45MM

Fullex

In stock

GENUINE FULLEX XL 45MM BACKSET CENTRE DOOR LOCK GEARBOXTHIS IS THE MAIN MOVING PART OF THE FULLEX XL MULTIPOINT LOCKING SYSTEM. 45MM BACKSET IS USU...

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£28.99 - £28.99

£28.99

£28.99 - £28.99

£28.99

Abt Gibbons St Helens Glass Upvc Aluminium Door Lock Case Backset With Snib

£89.99 - £89.99

£89.99

£89.99 - £89.99

£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 ...

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£89.99 - £89.99

£89.99

£89.99 - £89.99

£89.99

Sold out

GU New Style Door Lock Gearbox Centre Case Replacement 45mm Backset

£49.95 - £49.95

£49.95

£49.95 - £49.95

£49.95

GU New Style Door Lock Gearbox Centre Case Replacement 45mm Backset

Low stock

GU New Style Door Lock Gearbox Centre Case Replacement GU New Style Door Lock Gearbox Centre Case Replacement – 45mm Backset...

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£49.95 - £49.95

£49.95

£49.95 - £49.95

£49.95

Find Your uPVC Door Gearbox

Door Lock Centre Gearboxes

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