This adjustable trailer hitch ball mount is designed for 2.5-inch receivers and supports a wide range of towing needs with 2-inch and 2-5/16-inch hitch balls included. It offers up to a 10-inch drop with 13 height adjustment holes to help keep trailers level during towing. Built from carbon steel with a powder-coated finish, it is made for durability and corrosion resistance in outdoor use. The locking system with two keys helps keep the hitch secure during towing and parking. Ideal for RVs, boat trailers, ATV haulers, trucks, and SUVs.