Prime-Line B 695 Roller Assembly, 1 In. Outside Diameter, Concave Edge, Steel Ball Bear (2 Pack)

Used by a variety of sliding screen door manufacturers, Adjustable Phillips head screw on the assembly, 1 inch diameter concave steel ball bearing roller, High density polyethylene construction with steel ball bearing roller for long lasting use, Please refer to the line art drawing and compare with your needs item before purchasing (Not Universal)