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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
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
Lockmaster Twin Spindle 45mm Replacement uPVC Gearbox Lock Case 45mm 92mm 62mm
Lockmaster Twin Spindle 45mm Replacement uPVC Gearbox Lock Case 45mm 92mm 62mm
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

Lockmaster Twin Spindle 45mm Replacement uPVC Gearbox Lock Case 45mm 92mm 62mm

Lockmaster
In stock

Lockmaster, Milamaster, Millenco 45mm Backset 2-Spindle uPVC Door Lock Gearbox Case Enhance the security of your uPVC door with this Lockmaster,...

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$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
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
Fullex Crimebeater uPVC Gear Box Door Lock Centre Case Double Spindle 45mm
Fullex Crimebeater uPVC Gear Box Door Lock Centre Case Double Spindle 45mm
Save 4% Save %
$56.00
$56.00 - $56.00
$56.00
$54.00
$54.00 - $54.00
$54.00

Fullex Crimebeater uPVC Gear Box Door Lock Centre Case Double Spindle 45mm

Fullex
In stock

Fullex Crimebeater 45mm Double Spindle Gearbox Enhance your door’s security with the Fullex Crimebeater 45mm Double Spindle Gearbox, des...

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$56.00
$56.00 - $56.00
$56.00
$54.00
$54.00 - $54.00
$54.00
Save 4% Save %
GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE DOUBLE SPINDLE 45MM
GENUINE FULLEX XL UPVC DOOR LOCK CENTRE CASE DOUBLE SPINDLE 45MM
Save 29% Save %
$49.00
$49.00 - $49.00
$49.00
$35.00
$35.00 - $35.00
$35.00

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

Fullex
In stock

Genuine Fullex XL uPVC Door Lock Centre Case Double Spindle 45mm Genuine Fullex XL uPVC Door Lock Centre Case Double Spindle 4...

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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
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
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
Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 45mm 92mm 62mm
Genuine Avantis - Avanco Door Upvc Door Lock Gearbox 45mm 92mm 62mm
$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00

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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$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00
Kenrick Excalibur 45mm Replacement uPVC Gear Box Door Lock Centre Case Double Spindle
Kenrick Excalibur 45mm Replacement uPVC Gear Box Door Lock Centre Case Double Spindle
$41.00 - $41.00
$41.00
$41.00 - $41.00
$41.00

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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$41.00 - $41.00
$41.00
$41.00 - $41.00
$41.00
Ingenious Genuine Upvc Gear box Door Lock Centre Case 45mm Backset Double Spindle
Ingenious Genuine Upvc Gear box Door Lock Centre Case 45mm Backset Double Spindle
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

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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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 45mm 92mm 62mm Night Latch
Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 45mm 92mm 62mm Night Latch
Sold out
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

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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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
Sold out
Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz
Avocet Replacement 35mm Backset Multipoint Gearbox - Lift Lever Double Spindle 92 pz / 62 pz
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

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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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Abt Gibbons St Helens Glass Upvc Aluminium Door Lock Case Backset With Snib
Abt Gibbons St Helens Glass Upvc Aluminium Door Lock Case Backset With Snib
Sold out
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

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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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
Sold out
Yale Asgard 45mm Multi Point Upvc Door Lock Gear Box Case
Yale Asgard 45mm Multi Point Upvc Door Lock Gear Box Case
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

Yale Asgard 45mm Multi Point Upvc Door Lock Gear Box Case

Yale
Low stock

Yale Asgard 45mm Door Lock Gearbox – Replacement Centre Case Secure your door with the Yale Asgard 45mm Replacement Door Lock Gearbox, specificall...

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$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Fullex Crimebeater 55mm Backset 2 Spindle Lock Case Gear Box
Fullex Crimebeater 55mm Backset 2 Spindle Lock Case Gear Box
Sold out
$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00

Fullex Crimebeater 55mm Backset 2 Spindle Lock Case Gear Box

Fullex
Out of stock

Fullex Crimebeater 55mm Double Spindle Door Lock Gearbox – Replacement Centre Case Enhance your door’s security with the Fullex Crimebea...

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$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
Sold out
Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle
Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle
Sold out
$297.00 - $297.00
$297.00
$297.00 - $297.00
$297.00

Roto MVD340 100% Genuine Upvc Door Lock 340mm Plate 35mm Dual Spindle

Roto
Out of stock

What is it? A 100% geunine roto centre case gearbox for the Roto MVD 340 3 piece door lock mechanism. These locks are extremely rare and the only ...

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$297.00 - $297.00
$297.00
$297.00 - $297.00
$297.00
Sold out
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle
Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle
Sold out
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

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

Mila
Out of stock

Genuine Mila Coldseal Door Lock Gearbox Centre Case uPVC 35mm Twin Spindle This replacement centre case gearbox is designed for the Mi...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Sold out
Avantis Genuine Gearbox - Lift Lever or Double Spindle 35mm & 45mm
$52.00 - $56.00
$52.00 - $56.00
$52.00 - $56.00
$52.00

Avantis Genuine UPVC Door Lock Gearbox Centre Case Double Spindle

UPVCSTORE
In stock

Avantis genuine gearboxes are available with a 35mm or 45mm backsetOperation: Lift Lever or Double SpindleLatch reversal: Undo the screw in the lat...

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$52.00 - $56.00
$52.00 - $56.00
$52.00 - $56.00
$52.00
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