Sliding Screen Door Roller Assembly with 1-1/4 Inch Nylon Wheel
Roller consists of extruded aluminum housing with top support plate and a nylon wheel with narrow center groove.
This roller is used on Daryl PM Doors.

Related part: 11140 Top Guide Roller

The Bottom Roller requires modification: 11081 with steel wheel will work as a replacement. It requires drilling a new hole for adjustment screw in bottom of screen frame.

Roller Diameter: 1-1/4 Inch
Roller Width: 1/4 Inch
Roller Edge Type: Concave
Roller Material: Nylon

These are sold Each.