My wheel is 1-1/4" in diameter. Do you have this roller?
Paul from SWISCO responded:
August 29, 2016
I believe so, yes. Even though the locking device is somewhat different, I think you might be able to use our 84-104.
A professional from CA says:
August 29, 2016
I have used the 84-104 style to replace your style several times. The corner is the same, only the hook and method of installation is different. Watch the video and you should be fine. I have not found your roller anywhere, and I've looked.