Prime-Line B 640 Adjustable Spring Tension Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Polyethylene Roller, Steel

This roller assembly with M shaped tension spring with a 1 in high density polyethylene ball bearing roller is used by several patio door manufacturers. The heat-treated tension spring is 2-5/16 in L and shaped like an M giving it the tension needed by the screen door to slide properly.

Key Details

• 1 in Dia Roller
• 1/4 in W Roller
• Polyethylene Roller
• Steel

Brand: Prime-Line

Shipping: Usually ships in 3-8 business days.