PGT Top Sash Guide
A handy person from Tampa FL says:
March 29, 2015
PGT Aluminum Horizontal Slider Windows, could you please help us find this part? They hold the windows in place, windows are installed in a condo building. White nylon part. Dimensions 1/2 inch wide by 5/8 inch long.
Donna from SWISCO responded:
March 31, 2015
Hi, Josie! We do not currently have this part, but we are working on bringing it in for you. I will let you know the moment it is added to our catalog.
Tom from SWISCO responded:
June 25, 2015
Please see our 67-027 and let me know if this is a good match.