Lund 67-99 Chevy CK Ultima Dual Lid Gull Wing Crossover Tool Box - BriteConstructed of thick diamond plate aluminum, fully welded seams and a reinforced dome style lid with high quality foam weather stripping; the Ultima storage box is hardworking and reliable. Designed with a full length piano style hinge, adjustable lid stickers, and twin gas struts providing a smooth a self rising lid upon opening even in cold weather, the Ultima provides years of dependable service. Boxes include a deep molded tool tray that provides