Sliding Door Lock Replacement

Thanks for writing in! Your patio door handle set reminds me of our 82-261 Keyed Handle Set with Plates. Although, it is made a bit differently than yours. 

This handle set will successfully work as a replacement but you'll need to make a moderate modification to install this properly. You'll need to drill new installation holes and install the new keeper to the inside of the frame so that the hooks will latch onto it.

Take a look over the dimensions and design and see if this might work as a replacement for you.

Alternate image for 82-261