Sliding glass door handle mounting plate

Thanks for posting. This looks like a plate used with a handle set like the 82-080 or keyed 82-081. We do carry the 82-108 mounting plate. But note that this is the part of the handle set that is directly screwed to the door. If you need the middle part between this plate and the pull, I am afraid this is not sold separately and you'll need a new handle set. Also, make sure the dimensions shown below match exactly what you have, or else it will not be compatible with your older handle set. Let us know if you have further question.

Dimensions for 82-108

Dimensions for 82-108