sliding glass door dust covers?

Question

hello,
attached are some pictures of a part that came off my sliding glass door rails. I think they are dust covers.

please identify. distance between plastic bolts is 1 14/16"

thanks, Gordon
(sorry about blurry picture)

User submitted photos of sliding door hardware.

Tom · Accepted Answer

Thanks for posting, Gordon! Don't worry, I think I can make out what you have. I think you should take a look at our 26-186 Weep Hole Cover and see if this matches up to what you have.