The Reese Towpower Tow and Go Hitch Step is a unique, high-quality constructed step accessory that fits interlock and traditional twin wrench flats to Reese Towpower ball mounts. The Tow and Go Hitch Step integrates into the system while towing, and is designed to provide an ease-of-use solution for loading and unloading of cargo boxes from any application, or hard to reach tow vehicles such as large trucks, vans, and SUVs. Black powder-coated finish. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Boating Trailer Accessories.