Saint-Gobain ADFORS Plastic Spline Tool, Blue;

ADFORS Plastic Spline tool is perfect for the installation of fiberglass, polyester and aluminum window and door screens. With both a convex and concave roller wheels this is your all in one screen installation tool. Use the convex roller to roll screening into the channel of the frame. The concave roller is used to press the spline into the channel over the screen to hold it in place.