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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 →

 

Door Lock Centre Gearboxes

If you need help figuring out what gearbox you need please click here for our guide
Replacement Lockmaster Mila Master Dual Twin Double Spindle Door Lock Centre Case Gearbox
Replacement Lockmaster Mila Master Dual Twin Double Spindle Door Lock Centre Case Gearbox
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

Replacement Lockmaster Mila Master Dual Twin Double Spindle Door Lock Centre Case Gearbox

Lockmaster
In stock

Lockmaster Replacement 35mm Gearbox Double Spindle What Is It? This is a replacement centre case for the Lockmaster / Milamaste...

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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE DOUBLE SPINDLE 35MM
GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE DOUBLE SPINDLE 35MM
$31.00 - $31.00
$31.00
$31.00 - $31.00
$31.00

Fullex XL Multi Point Upvc Gearbox Door Lock 35mm 92mm 62mm Double Spindle

Fullex
In stock

Fullex XL Replacement Gearbox – 35mm Backset Fullex XL Replacement Gearbox – 35mm Backset, Dual ...

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$31.00 - $31.00
$31.00
$31.00 - $31.00
$31.00
Maco uPVC Old Style Replacement Door Lock Gear Box Centre Case 35mm Backset
Maco uPVC Old Style Replacement Door Lock Gear Box Centre Case 35mm Backset
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

Maco uPVC Old Style Replacement Door Lock Gear Box Centre Case 35mm Backset

Maco
Low stock

Maco Replacement Gearbox – 35mm Backset, 92mm PZ, Single Spindle Option Key Specifications: Spindle to Key Measurement: 92mm Backs...

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$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm 62mm Night Latch
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm 62mm Night Latch
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm 62mm Night Latch

Lockmaster
In stock

Lockmaster Millenco Replacement Door Lock Gearbox (Hook) 35mm – Double Spindle Restore your door’s security with the Lockmaster Millenco...

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$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
ERA Laird Saracen Surelock Multipoint UPVC Door Lock Gear Box 35mm Backset
ERA Laird Saracen Surelock Multipoint UPVC Door Lock Gear Box 35mm Backset
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

ERA Laird Saracen Surelock Multipoint UPVC Door Lock Gear Box 35mm Backset

ERA
In stock

ERA 35mm Replacement Door Lock Gearbox – Centre Case Restore your door’s security with the ERA 35mm Replacement Door Lock Gearbox, desig...

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$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
Era - Saracen Upvc Door Lock Gear Box Lock Case With Era Hook 35mm 92mm
Era - Saracen Upvc Door Lock Gear Box Lock Case With Era Hook 35mm 92mm
$56.00 - $56.00
$56.00
$56.00 - $56.00
$56.00

Era - Saracen Upvc Door Lock Gear Box Lock Case With Era Hook 35mm 92mm

ERA
In stock

ERA 35mm Hook Door Lock Gearbox This replacement center case gearbox is compatible with ERA, Laird, Saracen, Surelock, and Fab...

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$56.00 - $56.00
$56.00
$56.00 - $56.00
$56.00
Safeware Multi Point Upvc Double Glazed Door Gearbox Lock 35mm 92mm
Safeware Multi Point Upvc Double Glazed Door Gearbox Lock 35mm 92mm
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

Safeware Multi Point Upvc Double Glazed Door Gearbox Lock 35mm 92mm

Safeware
In stock

Safeware Double Spindle Replacement Door Lock Gearbox Safeware Double Spindle Replacement Door Lock Gearbox – Centre Case ...

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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
Yale YS170 Upvc Composite Door Lock Replacement Gearbox Lock 35mm and 45mm
Yale YS170 Upvc Composite Door Lock Replacement Gearbox Lock 35mm and 45mm
Sold out
$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00

Yale YS170 Upvc Composite Door Lock Replacement Gearbox Lock 35mm and 45mm

Yale
Out of stock

Yale YS170 uPVC Composite Door Lock Replacement Gearbox — 35mm & 45mm Technical Specifications Backsets...

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$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00
Sold out
Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset Hook
Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset Hook
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset Hook

ERA
In stock

ERA Saracen Vectis Hook Multipoint Door Lock – 35mm Backset Why replace your entire door lock when the issue is often just with the gear...

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$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Single Spindle
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Single Spindle
$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00

Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Single Spindle

Mila
In stock

Mila Coldseal Replacement Gearbox Centre Case – 35mm Backset This replacement gearbox centre case is designed for Mila Coldseal multipoi...

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$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00
Genuine Fullex XL uPVC Gear Box Door Lock Centre Case Single Spindle 35mm
Save 29% Save %
$49.00
$49.00 - $49.00
$49.00
$35.00
$35.00 - $35.00
$35.00

Genuine Fullex XL uPVC Gear Box Door Lock Centre Case Single Spindle 35mm

Fullex
In stock

Fullex XL 35mm Single Spindle Door Lock Gearbox Fullex XL 35mm Single Spindle Door Lock Gearbox – Replacement Centre Case ...

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$49.00
$49.00 - $49.00
$49.00
$35.00
$35.00 - $35.00
$35.00
Save 29% Save %
Genuine Yale G2000 UPVC Multi Point Door Lock Gearbox Case 35mm Twin Spindle
Genuine Yale G2000 UPVC Multi Point Door Lock Gearbox Case 35mm Twin Spindle
$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00

Genuine Yale G2000 UPVC Multi Point Door Lock Gearbox Case 35mm Twin Spindle

Yale
In stock

Yale G2000 Replacement Door Lock Gearbox – Double Spindle Yale G2000 Replacement Door Lock Gearb...

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$66.00 - $66.00
$66.00
$66.00 - $66.00
$66.00
Fullex Crimebeater Door Lock Centre Case Gearbox Replacement 35mm Double Spindle
Fullex Crimebeater Door Lock Centre Case Gearbox Replacement 35mm Double Spindle
$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00

Fullex Crimebeater Door Lock Centre Case Gearbox Replacement 35mm Double Spindle

Fullex
In stock

Fullex Crimebeater Door Lock Centre Case Gearbox Replacement – 35mm Double Spindle A replacement centre case gearbox for the Fullex Crimebeater ...

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$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00
Fuhr Upvc Door Lock Multi Point Upvc Gearbox Fuhr Case 35mm 92mm
Fuhr Upvc Door Lock Multi Point Upvc Gearbox Fuhr Case 35mm 92mm
$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00

Fuhr Upvc Door Lock Multi Point Upvc Gearbox Fuhr Case 35mm 92mm

Fuhr
In stock

Fuhr Replacement uPVC Door Lock Centre Case Gear Box 35mm Backset Fuhr Replacement uPVC Door Lock Centre Case Gear Box 35mm Ba...

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$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00
Genuine Mila Coldseal Upvc Door Lock Latch Only 25mm 28mm 35mm Multi Point Gearbox
Genuine Mila Coldseal Upvc Door Lock Latch Only 25mm 28mm 35mm Multi Point Gearbox
$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00

Genuine Mila Coldseal Upvc Door Lock Latch Only 25mm 28mm 35mm Multi Point Gearbox

Mila
In stock

Genuine Mila Coldseal UPVC Door Lock Latch Only Genuine Mila Coldseal UPVC Door Lock Latch Only – 25mm, 28mm, 35mm Multi-Poi...

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$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00
Fullex SL16 68PZ Replacement uPVC Gear Box Door Lock Centre Case 35mm Backset
Fullex SL16 68PZ Replacement uPVC Gear Box Door Lock Centre Case 35mm Backset
$56.00 - $56.00
$56.00
$56.00 - $56.00
$56.00

Fullex SL16 68PZ Replacement uPVC Gear Box Door Lock Centre Case 35mm Backset

Fullex
In stock

UPVC Door Lock Gearbox Fullex SL16 Multipoint Centre Case 35mm Backset As usually the lock case is the main part of a lock to fail; this acts as...

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$56.00 - $56.00
$56.00
$56.00 - $56.00
$56.00
Kenrick Excalibur Multi Point Upvc Door Gear Box Lock case 35mm Dual Spindle
Kenrick Excalibur Multi Point Upvc Door Gear Box Lock case 35mm Dual Spindle
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Kenrick Excalibur Multi Point Upvc Door Gear Box Lock case 35mm Dual Spindle

UPVCSTORE
In stock

Kenrick Excalibur 35mm Double Spindle Door Lock Gearbox – Replacement Centre Case Restore your door’s security with the Kenrick Excalibur 35mm D...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
Maco CTS Genuine Gearbox Door Lock Centre Case
Maco CTS Genuine Gearbox Door Lock Centre Case
$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00

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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$75.00 - $75.00
$75.00
$75.00 - $75.00
$75.00
Genuine Gu Door Lock Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock
Genuine Gu Door Lock Gearbox Gu Multi Point Upvc Door Lock 35mm 92mm New Style Lock
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

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

GU
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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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Replacement Roto Upvc Single Spindle Door Lock Gearbox Multi Point 35mm 92mm
Replacement Roto Upvc Single Spindle Door Lock Gearbox Multi Point 35mm 92mm
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

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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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 35mm 92mm 62mm
Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 35mm 92mm 62mm
Sold out
$82.00 - $82.00
$82.00
$82.00 - $82.00
$82.00

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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$82.00 - $82.00
$82.00
$82.00 - $82.00
$82.00
Sold out
Kenrick Excalibur Replacement uPVC Gear Box Door Lock Centre Case Single Spindle
Kenrick Excalibur Replacement uPVC Gear Box Door Lock Centre Case Single Spindle
Sold out
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

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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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
Sold out
Mila Upvc Door Lock 35mm Backset Gearbox Coldseal Upvc Twin Dual Spindle
Mila Upvc Door Lock 35mm Backset Gearbox Coldseal Upvc Twin Dual Spindle
$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00

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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$38.00 - $38.00
$38.00
$38.00 - $38.00
$38.00
Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset 5 Lever Deadbolt
Era Vectis Multipoint Door Lock Centre Gear Box UPVC Doors 35mm Backset 5 Lever Deadbolt
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

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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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
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