Guide and roller on the top of sliding screen door
A quick learner from Lakehead, CA says:
May 5, 2022
No obvious markings on the part - it appears to be a plastic guide (looks like a wing) and roller as part of one assembly that installs at the top corners of the sliding screen door.
Casey from SWISCO responded:
May 6, 2022
Hello,
Take a look and compare the specifications of the 84-030 top roller assembly to yours. Thanks for posting.