Got a sliding door from 1998. Don't know the brand but it is white vinyl double pane. I tried a roller that looks just like your 81-157 that I got from Menards. Didn't work because the wheels would not retract into the door enough for me to reinstall the door.
I believe it's because the notched out section on top is necessary to accommodate corner seams in the wheel slot hole. The dimensions between those two models are near identical, but the one does not have the notch. I was hoping you can confirm that the 81-158 is a functional equivalent to those in my photos. Thanks!
Tom from SWISCO responded:
September 27, 2022
Hello! I agree, our 81-158 looks like a great match. As long as the width and thickness align, which appears to be the case, then you should be good to go! I would just recommend reviewing our dimensions one last time to be safe. Alternate image for 81-157
|