This sliding screen door top roller guide was used on HiLite Doors. The high density polyethylene body installs into the top of the screen door frame and is held in place by the included screw. The guide roller is a 11/16 in oval ball bearing high density polyethylene roller.
11/16 in nylon ball bearing, oval edged wheel with built-in guide
11/16 in nylon ball bearing, oval edged wheel with built-in guide