Haul important equipment with the CURT 45361 Aluminum Ball Mount. The mount fits trailer hitches with a 2 inch x 2 inch receiver tube opening, while the solid aluminum construction is rust resistant for durability. The 1-inch hole accepts trailer ball shanks, and the 3-inch rise or 4-inch drop allows for precise trailer leveling. CURT 45361 Aluminum Ball Mount Silver - Trailer Parts And Accessories at Academy Sports