Prime-Line 3/4 In. x 7/16 In. x 3 Ft. Mill Screen Frame Kit

Make to fit screen frames and storm windows. Simply cut to size and snap frames together. Kit includes: 4 lengths of 3/4″ W. x 7/16″ thick aluminum frame, retainer spline, and 4 each plastic square cut corners. Aluminum frame accepts both aluminum and fiberglass screen, and flexible poly film.