I'm looking for a tandum wheel set with a height adjuster for an Owens Corning 8' sliding patio door made in 1999. It is square in shape.
Thank you in advance for your help.
Tom from SWISCO responded:
August 31, 2016
Sure, we're always happy to help. My first thought after reviewing your pictures is our 81-156. Check it out and let me know if you could use this as a replacement.