GU Old Style Replacement Door Lock Gearbox 35mm
A replacement GU Old type uPVC door lock gearbox centre case. This is the central gearbox unit found on your uPVC door lock mechanism. Our gearbox is manufactured to a high quality using robust components to ensure long lasting and faultless performance. When replacing your door lock gearbox you must ensure it is the exact same make and model otherwise it will not be compatible.
Replacing the door gearbox is a cost effective alternative to replacing the whole door lock which runs the length of the door.
Compatibility
This gearbox will only be a compatible replacement for GU old style 35mm backset locks. Please check that your existing gearbox matches the images exactly.
Information
Important Measurements: 35mm Backset / 92pz Centres
This is the mechanism inside the door that is operated by the handle
Most likely to be the problem when the lock fails
Reversible latch for left or right-handed doors
Easy to install using existing screws
Technical
A full technical diagram is included in the image gallery.
About GB DIY Store:
GB DIY Store is a family run, UK based company, which offers an extensive range of uPVC hardware which includes window handles and door handles, repair parts, tools and fitting supplies.
The team here has over 25 years experience in this industry, we have literally done it all. We started out manufacturing and installing windows and doors and slowly progressed in to repairs. Now, we offer a very extensive range of repair parts for windows and doors.
With our knowledge and wide range of repair parts, we can solve any problems you may have with your uPVC windows and doors. Whether its a repair, upgrade or just some good old fashioned advice, we've got it.
Our team is always happy to help, so please do not hesitate to contact us.
Phone:
01623622205
Email:
nathan@gbdiy.co.uk
Location:
Unit 1, Fox Covert Way,
Mansfield
Nottinghamshire
NG19 0FR
