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. 0.165 in (11/64 in) diameter. It is a top quality round, serrated vinyl with a hollow core. Color is black. 25 ft per polybag.

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. 0.230 in (15/64 in) diameter. It is a top quality round, serrated vinyl with a hollow core. Color is black. 25 ft per polybag.

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. 0.250 in (1/4 in) diameter. It is a top quality round, serrated vinyl with a hollow core. Color is black. 25 ft per polybag.