Cargo Bar with Steel Stop and Hoop is an inexpensive way to limit or avoid costly damage caused by shifting loads during transit. Cargo bar contains loads to assure safe arrival. Position in wall-to-wall or ceiling-to-floor formation. Ideal for truck or rail use. All-welded construction, 1-piece cargo bar. Hoop is 19 1/2"H overall. The top loop is 70 3/4"L; bottom loop is 78 1/2"L for greater cargo restraint.