Prime-Line 0.12 in. D X 25 ft. L Screen Spline

This screen retainer spline is constructed of top quality vinyl that is round in shape. It features a hollow core center, it is serrated on its exterior surface, and it is gray in color. Vinyl screen retainer spline like this one is used to hold fiberglass and aluminum screen material to screen frames of both windows and doors. This retainer spline has an outside diameter of .120 (1/8 in.) and measures 10 feet in length.Easy to install with Prime-Line's P-7503 screen rolling toolRound, 32-point serrated edges provide better gripping strengthHollow core design compresses for easier installation