August 3, 2013
hello..i have identified the rollers for my aluminum doors. part 84.010 looks to be exact with the nylon roller 15/16 wide. the 84.071 looks exactly the same except for the metal ball bearing wheel which would be a lot smoother but has a 1 inch wheel. do you think it would fit? the doors are doors by jim walters I believe about 1978. thanks mike retz