Aluminum Screen Door Tension Spring with 1 in. Plastic Roller, for International Doors (2 Pack), Prime-Line, Mfr#: B 517

Roller, Door Type Screen Door, Length 7 13/32 in, Width 3 3/4 in, Height 7 13/32 in, Material Polyethylene, Gray, Unfinished Finish, Closer Type Standard Duty, Projection from Wall 2 3/16 in, Hardware Included, 1 Pair