Roller for a sliding glass door.
A handy person from Dillsburg Pennyslvania says:
October 11, 2016
I want to make sure I get the correct ones for my door. The door has been roller very hard and we finally got tired of it. So, if you could help that would be great.
Mike from SWISCO responded:
October 14, 2016
Thank you for reaching out to us. It looks like you need our product 81-018 tandem patio door roller. Please take a look a that product and get back to us and let us know how that works out for you.