Check out this Pintle Hook Ball Mount Combo. Also referred to as a Military Hitch, this Heavy Duty Combo allows for a 12,000 pound towing capacity both as the pintle and using the 2 5/16 inch Ball. Made of Solid 2 x 2 inch Steel, this fits into standard 2 x 2 inch receivers. Using a standard 5/8 inch hitch pin hole , you can choose a locking pin, available on the website.
