Prime Steel 18177 Black Solid Shank Ball Mount (- 6-Inch Drop 4-Inch Rise - Black) Features a length of 9-1/4-inches Includes a drop of 6-inches and a hole size of 1-inches Offers a receiver tube size of 2-inches and a receiver tube class of 3 Offers a GTW of 7500 a TW of 6500 and a finish of powder coated black Compatible with receiver tube size of 2-inches