Flat Screen Retainer Spline; 5/16 in. wide, Black, 500 ft. per roll

This is a flat vinyl screen retainer spline typically used for patio screen rooms. The new spline is rolled into a groove for securing various types of screen fabric into the screen room framing. It measures 0.315 in. (5/16 in.) in width. It is a top quality vinyl with a flat bottom and curved top edge. Color is black. 500 ft. per roll. Additional roll sizes and colors are available.

0.315 in. (5/16 in.) wide Color is Black Flat Screen Retainer Spline Extruded vinyl