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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Homesafe Replacement Gearbox
£32.30 Inc. VAT£26.92 Ex. VATThis multipoint gear box has been used on numerous door locking systems over many years and can be found on some of the major brand doors like B & Q, Wickes etc. The 45mm version of this lock is more commonly used on the Composite door. The gearbox...£32.30 Inc. VAT£26.92 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 -
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 -
£106.49 Inc. VAT£88.74 Ex. VATQty in Cart: 0Quantity:Price:£106.49 Inc. VAT£88.74 Ex. VATSubtotal:
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£52.08 Inc. VAT£43.40 Ex. VAT
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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 -
Mila Multipoint Lockcase / Gearbox Dual Spindle
£54.85 Inc. VAT£45.71 Ex. VATThe MILA replacement Lockcase gearbox is ideal for all of the range of Mila, Coldseal and St Helens Glass locking mechanisms . It is an easy to change gearbox and will swap over with just a starbit that comes free with the case The...£54.85 Inc. VAT£45.71 Ex. VAT -
£68.70 Inc. VAT£57.25 Ex. VAT
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Union Monarch L22180 Centre Section - L22180
£127.87 Inc. VAT£106.56 Ex. VATUnion Monarch L22180 Centre Section This centre section would have originally formed the centre of a 3 part lock. This part is the only section that is still available. The Faceplate is no longer manufactured. Overall length - 223mmCase height:...£127.87 Inc. VAT£106.56 Ex. VAT -
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: -
ABT Gibbons Centre Case, Without snib (UPVC doors) - 2019002 -
£113.35 Inc. VAT£94.46 Ex. VATABT Gibbons Centre Case, Without snib (UPVC doors) - 2019002 Simple steps to help you choose the right size backset for your Gearbox The Backset size is A in the diagram Measure from the the front of...£113.35 Inc. VAT£94.46 Ex. VATQty in Cart: 0Quantity:Price:£113.35 Inc. VAT£94.46 Ex. VATSubtotal: -
Fullex SL16 New Style LockcaseSplit spindle (S/S)68mm centres - FULCASE
£86.93 Inc. VAT£72.44 Ex. VATFullex SL16 New Style LockcaseSplit spindle (S/S)68mm centres£86.93 Inc. VAT£72.44 Ex. VAT