Prime-Line 2.5 in. Dia. x 2-1/2 in. L Screen Spline

This is a professional grade screen rolling tool with wood handle primarily used for installing aluminum or fiberglass screen fabric into window screens and screen doors. Designed for Production usage, it is a specialized combination rolling tool with a 2-1/2 in. x 1/16 in. convex steel roller and ball-bearing hub at one end and a 2 in. x 1/8 in. concave steel roller and ball-bearing hub at the opposite end. To be used with vinyl screen spline sizes 0.150 in. up to 0.180 in.