Prime-Line Screen Retainer Spline, 0.140 in. 9/64 in., 250 ft., Black Roll, P 7563

Secure fiberglass and aluminum screen material with the Prime-Line P 7563 Screen Retainer Spline. Designed for new screen installations and screen repair projects, this durable vinyl spline helps hold screen mesh firmly within the frame channel of window screens, screen doors, and patio screen enclosures. Whether replacing worn spline or building custom screens, this retainer spline provides reliable screen retention and consistent performance. Constructed from high-quality black vinyl, this spline features a round profile with a hollow core and serrated exterior surface. The hollow-core design allows for flexibility during installation, while the serrated outer surface helps create a secure grip within the screen frame channel to keep screen material firmly in place. Suitable for use with both fiberglass and aluminum screen mesh, it is a versatile solution for residential and commercial screen applications. This spline measures 0.140 in. (9/64 in.) in outside diameter and comes in a convenient 250 ft. roll, making it ideal for multiple screen repairs or larger screen fabrication projects. Easy to install with a screen rolling tool, it provides dependable screen retention and long-lasting performance. Compare your existing spline diameter and frame channel dimensions before purchasing to ensure proper fit.