Phifer 0.140 in. D X 25 ft. L Screen Spline

Phifer Screen is a replacement spline for use in rescreening windows or doors. The durable vinyl spline holds your insect screen securely in the window frame. The serrated edges are designed to securely lock the screen into the frame channel. Designed for the do-it-yourself, this spline is available in black and also gray for small or large jobs.
UV stabilized, black-colored extruded vinyl
For aluminum and fiberglass insect screening
Used to hold screen material to screen frames
Hollow core design compresses for easier installation