I need several replacement sliding window top guides and can't find on your site. Is it possible to text you a picture of these? I don't know the window manufacturer and these are relatively old non tilt windows. They are approx 1 inch wide and 7/8 long. Thanks for your help
A quick learner from Anthony, FL says:
January 11, 2018
Attached are the photos
Paul from SWISCO responded:
January 18, 2018
We appreciate the photos. It appears you have a Pan Am window that can accommodate our 18-187 top sash guides. Take a look and see if this is what you need.