Hello,
I am looking for sliding door rollers for some older aluminum door rollers.
Saw some that look similar but they did not have the tabs on the side.
Thanks,
Drew
Dave Sr. from SWISCO responded:
December 4, 2017
You have an older style roller that was used by Nothrop patio door. I'm afraid it's no longer made, but they suggest the 81-256 as a replacement. Look it over and see what you think.