FHC Screen Door Tension Spring With 1" Steel Ball Bearing Roller

Features Used By A Variety Of Sliding Screen Door Manufacturers 2-1/2 In. Straight Tension Spring 1 In. Concave Roller Heat Treated Spring And Steel Ball Bearing Roller 2-Pack Easy To Install No Tools Required For Installation For Further Dimensional Information, Please See The Line Drawing This is a center grooved sliding screen door tension roller that is used by a variety of sliding patio door manufacturers. Used on the bottom as well as the top of the sliding screen door. The roller is a 1 in. high density polyethylene ball bearing roller. The tension spring is 2-1/2 in. long and is a heat treated high tension steel spring. For the stainless steel use Prime-Line part B 573.