B 554 - Sliding screen door offset groove high density polyethlene roller, Bolt, Nut & high density polyethlene Bushing, 2 per pkg.
This is a roller is used on bottom mount installations. It is a 1 inch high density polyethlene roller with a narrow offset groove and 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 roller is then secured through the bottom rail with the carriage bolt, bushing and nut.
- 1 inch high density polyethlene roller
- 5/16 inches wide
- Offset Narrow 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