1 in. Nylon Sliding Screen Door Roller (2 Pack), Prime-Line, Mfr#: B 691

Roller Assembly, Door Type Screen Door, Length 6 13/32 in, Width 3 3/4 in, Height 6 13/32 in, Material Polyethylene, White, Nylon Finish, Closer Type Standard Duty, Projection from Wall 1 1/4 in, Hardware Included, 1 Pair