Dethmers Manufacturing Company Demco Dominator Tow Bar. Demco Dominator Towing Bar is lightweight but strong Dominator has been tested and proven reliable. These Demco tow bars incorporate steel and aluminum components into their modular design. By providing heavy-duty stress components and no welds on the main portion of the towing bars. It weighs only 30-lbs. The Dominator Tow Bar is built primarily of marine and aircraft grade aluminum alloy but steel is used in critical areas to minimize wear. Towing capacity: 7500-lbs. Safety cables included. Features of Dethmers Manufacturing Company 9511008 Demco Dominator Tow Bar Weighs only 30 lbs. Towing Capacity: 7500 lbs. Independent arms for easy hook-up Easy trigger release makes unhooking the tow bar safe and easy Coiled safety cables included Package Contents: Dethmers Manufacturing Company 9511008 Demco Dominator Tow Bar Dethmers Manufacturing Company 9511008: Demco Dominator Tow Bar