Multipoint Gearboxes and Lock cases
Measurement B is the back set. That is the distance from the front of the locking system to the middle of the spindle.The most common are 28mm and 35mm. There are some other sizes on older door sections.
Look to see if there is a manufacturers name stamped anywhere on the strip.
On many locking mechanisms it is possible to change just the centre gearbox rather than the whole strip, and as they are fixed on by a couple of bolts its a relatively straightforward job to do.
We have gearboxes available to replace GU, Era, Saracen, Mila, Cego, Surelock, Fuhr, Yale, Fullex and Maco.
When identifying a gearbox for a upvc door the first measurements to take are the Centre (often called pz), and the backset.
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ABT Gibbons Centre Case, With snib (aluminium doors) - 2018002 - 2018002
£118.60 Inc. VAT£98.83 Ex. VATThis ABT Gibbons centre case formed part of a 1 piece lock which is no longer available. It is also known as the Zenith Staybrite or St Helens glass door lock and was available with concealed shootbolts or as part of a 3 point locking mechanism. None are...£118.60 Inc. VAT£98.83 Ex. VATQty in Cart: 0Quantity:Price:£118.60 Inc. VAT£98.83 Ex. VATSubtotal: -
£95.50 Inc. VAT£79.58 Ex. VAT -
Vitawin New Style Replacement Gearbox
£54.61 Inc. VAT£45.51 Ex. VATThis gearbox is suitable for the newer style Vitawin new style locking mechanisms . It is an easy to change gearbox and will swap over with just a starbit that comes free with the case The gearbox has hookbolt and latch and has a backset for 35mm...£54.61 Inc. VAT£45.51 Ex. VAT -
Duraflex Gearbox
£32.30 Inc. VAT£26.92 Ex. VATThe Duraflex Style gearbox is suitable for Duraflex locking mechanisms . It is an easy to change gearbox and will swap over with just a starbit that comes free with the case The gearbox has deadbolt and latch and has a backset for 35mm locking...£32.30 Inc. VAT£26.92 Ex. VAT -
Roto New Style LockcaseDouble spindle - ROTOCASE35
£110.30 Inc. VAT£91.92 Ex. VATRoto New Style LockcaseDouble spindle£110.30 Inc. VAT£91.92 Ex. VAT -
Surelock Old Style Replaxement Gearbox
£54.61 Inc. VAT£45.51 Ex. VATThis lockcase is a replacement gearbox which is used on many Zenith mechanisms. This lock is quite unique in that the spindle centres are 70mm and 92mmThe hool bolt version is no longer made. The latch is fully reversable for either left or right...£54.61 Inc. VAT£45.51 Ex. VAT -
£106.49 Inc. VAT£88.74 Ex. VATQty in Cart: 0Quantity:Price:£106.49 Inc. VAT£88.74 Ex. VATSubtotal: -
Asgard Lockcase - Double Spindle
£59.77 Inc. VAT£49.81 Ex. VATType a description for this product here...£59.77 Inc. VAT£49.81 Ex. VAT -
KFV Lockcase Keywind (K/W) - KFVCASEKW35
£190.55 Inc. VAT£158.79 Ex. VATKFV Lockcase Keywind (K/W)£190.55 Inc. VAT£158.79 Ex. VAT -
Lockmaster Case Only Latch DB K/W - LMCASEKW35
£51.53 Inc. VAT£42.94 Ex. VATLockmaster Case Only Latch DB K/W£51.53 Inc. VAT£42.94 Ex. VATQty in Cart: 0Quantity:Price:£51.53 Inc. VAT£42.94 Ex. VATSubtotal: -
Fullex SL16 Slave Case Only Lever/Lever - FULSLAVE35
£59.40 Inc. VAT£49.50 Ex. VATFullex SL16 Slave Case Only Lever/Lever£59.40 Inc. VAT£49.50 Ex. VATQty in Cart: 0Quantity:Price:£59.40 Inc. VAT£49.50 Ex. VATSubtotal: -
Cego New Style Gearbox
£32.30 Inc. VAT£26.92 Ex. VATThe Cego New Style gearbox is suitable for new style Cego locking mechanisms . It is an easy to change gearbox and will swap over with just a starbit that comes free with the case The gearbox has deadbolt and latch and has a backset for...£32.30 Inc. VAT£26.92 Ex. VAT