B 553 - Sliding screen door high density polyethlene roller,
Bolt, Nut & high density polyethlene Bushing, 2 per pkg.
This is a roller only and is used on bottom mount
installations. It is a 1 inch high density polyethlene roller with a 3/8 inch axle hole. The 1/4-20 x 3/4 inch carriage bolt inserts into the 3/8 inch diameter high density polyethlene bushing which allows the roller to turn on the bushing/axle smoothly. The carrieage bolt is then secured in the bottom rail with a nut.
- 1 inch high density polyethlene roller
- 5/16 inches wide
- Concave (Grooved) roller
- Includes 1/4 inch-20 x 3/4 inch carriage bolt with nut and High density polyethylene bushing.
- Used on Sliding Screen doors and some glass patio doors
- Used on bottom