Five Oceans Hatch Lid Support Spring Stainless Steel, 9" FO-2884 304 STAINLESS STEEL springs move to support position when opened, holding up lid, hatch or cover BEND the spring to release support and close A Stainless Steel retaining cable in the center of spring provides added strength SECURE with four #6 countersunk screws (not included) LENGHT OF the Support Spring is 9"