B 578 - Screen door roller assembly, Aluminum housing, high density polyethlene Roller, 2 per pkg.
Thls sliding screen door roller assembly is made with an aluminum housing with a stainless steel spring. There is a center grooved high density polyethlene roller and a built in screw adjustment feature. Often found in the Southeast U.S.
- 1 inch high density polyethlene roller
- 1/4 inch wide roller
- Concave (Grooved)
- High density polyethylene roller will not rust or corrode
- Built-in Screw Adjustment feature
- Aluminum housing
- Stainless Steel Spring
- Used by many patio door manufacturers