White Plastic Housing with Stainless Steel Sliding Screen Door Roller (2 Pack), Prime-Line, Mfr#: B 751

Roller Assembly, Door Type Screen Door, Length 6 7/16 in, Width 3 13/16 in, Height 6 7/16 in, Material Stainless Steel, White, Unfinished Finish, Closer Type Standard Duty, Projection from Wall 1 13/16 in, Hardware Included, 1 Pair