We have tried to find these rollers for our patio door which is for our 1998 travelaire park model trailer.
could you please contact me as I would like to have them delivered.
Tom from SWISCO responded:
September 4, 2015
This looks like our 81-268 roller, though you would need to compare our dimensions to your own measurements to confirm. Check it out and let me know what you think.
A professional from California says:
September 4, 2015
Wow, what were they thinking putting that tiny wheel on a dual glazed door? That wheel has to have been designed for a screen. The width of the wheel is less than most door rails.