The Save A Load SL-30 Hydraulic Cargo Bar With E-Track Ends is a practical and reliable solution for securing cargo in trailers. Made of durable mill-finished steel, this cargo bar is available in various colors to suit your preference. Its internal pressure release valve prevents over cranking, minimizing the potential for trailer or body wall damage. With an easy push-button release and lightweight design, it is easy to use and transport. The heavy-duty coil spring and pressure limiting valve ensure that it holds its position even when trailer walls flex. This corrosion-free cargo bar fits most applications between 84-114 inches, making it a versatile choice for securing your cargo.