Searching for Non Anderson flat spring upper screen roller

Thanks for posting! Your screen roller our old 84-023 which has been discontinued and is no longer available. Your wheel is basically the 84-001 screen roller with the end of the spring "bent" to create friction in the screen door frame to keep the roller in place. Take a look at the dimension and design below and compare it to your existing roller to see if this could work for you. The wheel is 15/16" in diameter and 1/4" thick.

Alternate image for 84-001