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Genuine Yale Lockmaster Gearbox Door Lock Centre Case Replacement 35mm Backset Reviews

5 Rating 4 Reviews
Read GB DIY Store Reviews

Yale Lockmaster Gearbox 
A replacement centre case for the Yale Lockmaster door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it with a Yale Lockmaster Gearbox is as simple as removing a few screws.
Yale Lockmaster Door Lock Gearbox Centre Case Double Spindle Information
Important measurements: 35mm backset / 92mm/62mm PZ centres
This is the mechanism inside the door that is operated by the handle
Most likely to be the problem when a lock fails
Reversible latch for left or right handed doors
Double Spindle - for lever/ lever & lever/pad operation
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.

Visit Product Page

Phone:

01623622205

Email:

nathan@gbdiy.co.uk

Location:

Unit 1, Fox Covert Way,
Mansfield
Nottinghamshire
NG19 0FR

Stephen Jelly
Verified Reviewer
The service i received was excellent ,the lock was good quality and did the job, but I was very impressed with the help and guidance i received including sending me a measureing guide.excellent.
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Posted 3 weeks ago
The handle spindle yoke had broken on my UPVC door lock and i had thought that i would need to replace the whole mechanism. I took the lock to a local trade counter and whilst they didn't have one on the shelf they recommended GB DIY as a good place to get one on a next day delivery. Genuine part with a quick turn around and cheaper than most others on the internet
Helpful Report
Posted 11 months ago
Gareth Parsons
Verified Reviewer
Author didn't leave any comments.
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Posted 1 year ago
David Pragnell
Verified Reviewer
Great service,especially Dave in technical who identified which lock,next day delivery,straight in job a good,ne well Done team. Regards David Pragnell
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Posted 1 year ago