Screen Tight 0.175 In. Dia. x 300 Ft. L. Gray Vinyl Screen Spline

Screen Tight and MINItrack screen is secured to base with screen roller and spline. Spline (B) rolls into spline groove, tightening the screen. Manufacturer recommends using fiberglass screen with the Screen-Tight and MINItrack porch screening systems and 0.175 In. diameter spline x 300 Ft. bulk roll.