Sliding Small Window that works like a patio sliding door located in a high-rise condo circa 1980s. Product Code: 81-248 looks very similar, but it is larger in size. Do you carry a 3/8 inch wide version?
Tom from SWISCO responded:
May 10, 2017
Thank you for posting. I believe that our 81-247 is the closest we have. It's similar to the 81-248, but has a concave wheel. What do you think?