Make-2-Fit P 7604 Screen Retainer Spline, 0.250 in D, 250 ft L, Vinyl, Black, Round

This item is a screen retainer spline designed to be use for securing various types of screen fabric into a window screen or screen door frame. 1/4 in Dia it is a top quality round serrated vinyl with a hollow core. Color is black. 250 ft per roll.