I'm hoping to get replacement wheels for my sliding glass door. The marking on the wheels are Del Mar engineering, with a patent number.
I hope that you have a couple of them.Looking forward to your assistance.
Regards Doug
Tom from SWISCO responded:
April 10, 2020
Hey, Doug. I recommend looking at our 81-033 first. This might be what you want, but I highly recommend looking over all our measurements first to confirm that they're all the same.