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
Original price
$25.00
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$25.00
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$25.00
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$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
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$25.00
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$25.00
$25.00
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$25.00
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$25.00
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$31.00
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$31.00
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$31.00
$31.00
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$31.00
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$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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Original price
$31.00
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$31.00
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$31.00
$31.00
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$31.00
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$31.00
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$37.00
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$37.00
Original price
$37.00
$37.00
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$37.00
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$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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Original price
$37.00
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$37.00
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$37.00
$37.00
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$37.00
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$37.00
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$28.00
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$28.00
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$28.00
$28.00
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$28.00
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$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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Original price
$28.00
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$28.00
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$28.00
$28.00
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$28.00
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$28.00
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$48.00
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$48.00
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$48.00
$48.00
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$48.00
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$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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Original price
$48.00
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$48.00
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$48.00
$48.00
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$48.00
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$48.00
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$49.00
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$49.00
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$49.00
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$49.00
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$35.00
$35.00
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$35.00
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$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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Original price
$49.00
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$49.00
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$49.00
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$49.00
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$35.00
$35.00
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$35.00
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$35.00
Save 29%
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$82.00
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$82.00
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$82.00
$82.00
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$82.00
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$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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Original price
$82.00
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$82.00
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$82.00
$82.00
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$82.00
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$82.00
Sold out
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$67.00
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$67.00
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$67.00
$67.00
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$67.00
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$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
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$67.00
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$67.00
$67.00
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$67.00
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$67.00
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$42.00
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$42.00
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$42.00
$42.00
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$42.00
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$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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Original price
$42.00
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$42.00
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$42.00
$42.00
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$42.00
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$42.00
Original price
$297.00
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$297.00
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$297.00
$297.00
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$297.00
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$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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Original price
$297.00
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Original price
$297.00
Original price
$297.00
$297.00
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$297.00
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$297.00
Sold out