Prime Line PL 15968 0.31 x 72 in. Side & Top Window Frame - Mill Finish; Pack Of 12, Prime-Line, Mfr#: 123626

Features Mill Finish Side & Top Window Frame For Triple Track Window Frames Drop In Style. Size – 5/16 x 13/16 x 72 in. Pack of 12 Dimension – 72 x 0.81 x 0.31 in. Item Weight – 0.58 lbs.