The Black 0.125 Screen Retainer Spline is a hollow core vinyl component used for repairing, re-screening, or fabricating window, door, and patio screens. This serrated spline features a 0.125" diameter and is supplied on a 500 ft roll. The black finish is designed to blend with charcoal aluminum or fiberglass screen wire and bronze or beige finish frames. This product is compatible with extruded aluminum frames. The hollow core vinyl construction provides the necessary flexibility for insertion into screen channels during the assembly or repair process. The serrated surface texture assists in gripping the screen mesh within the frame channel to maintain tension. This spline is suitable for various residential and commercial screening applications where a 0.125" diameter spline is required. The 500 ft roll length allows for multiple screen replacements or large-scale fabrication projects. The material is designed to be used with standard screen rolling tools for installation into the frame spline groove. This spline is compatible with various frame materials and screen wire types, providing a consistent look when matched with bronze or beige frames and charcoal screen mesh. The product is provided on a plastic spool to facilitate unrolling and handling during installation.