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

Features Used By Academy, Metal Industries, Arcadia And A Variety Of Other Sliding Screen Door Manufacturers 2-1/4 In. Tension Spring That Is Bent On The Back Half 1 In. Diameter Concave Roller Heat Treated V Style Tension Spring And Steel Roller Installed By Snapping Onto Existing Door 1/4 In. Wide Roller No Tools Required For Installation For Further Dimensional Information, Please See The Line Drawing This is a tension spring roller assembly with an offset tension spring design used by Academy and a variety of other patio door manufacturers. The roller is a 1 in. steel ball bearing roller attached to an offset heat treated tension spring. The 2-1/4 in. offset flat spring installs into the screen door frame and provides the tension required for the screen door to slide smoothly. For high density polyethylene ball bearing roller use Prime-Line part B 686.