THE DOOR WAS INSTALLED IN 1976, and made by ATLANTA DOOR CO. WE BELIEVE
Casey from SWISCO responded:
January 5, 2022
Hello,
Your top roller guide resembles the 84-082. I can't determine what bottom roller you have without seeing it completely removed from the door but I can tell you that the 84-082 is commonly used with the 81-112. Take a look and see what you think. Thank you!