I need two replacement rollers for an exterior sliding patio door. The current roller is manufactured by Truth, with the following numbers/markings: 1980 U.S. PAT. 4,194,266; 1982 CAN. PAT. 1,126,579; and 31761A. Do you have a part that replaces this one?
Tom from SWISCO responded:
April 4, 2018
Thanks for contacting us. Take a look at our 81-018, I believe this can work for you as a replacement option.