this piece screws onto to the top and bottom of shower door and holds the rollers which screw into it.
A home owner from Beloit WI says:
August 20, 2021
I bought replacement rollers # 10-061 and shower door lower guides # 10-063 and was going to replace them on the door. When I tried to remove old rollers one of these broke and two of them the tops of the screws broke off. can I get four of these?
Emily from SWISCO responded:
August 24, 2021
Hi there!
Take a look at our 10-064 shower door pivot and 10-062 shower door adjustment screw. Compare our dimensions to yours and see what you think.