Metal clad sliding glass door double locking cartridge

Question

I have 11 year old sliding glass door wood that is metal clad the cartridge is mortised in. The gears are worn and it no longer locks properly. My windows are Windsor and I think the doors are also

Dave Sr. · Accepted Answer

Thank you for posting your photo on our discussion board. Start your search with looking into our 82-260 mortise latch. Does this look like it could be a match for you? If you should also need a replacement strike plate, you may want to consider our 82-249.