Ball Hitch, Mount Type 1 7/8 in Hitch Mount, Gross Trailer Weight Capacity 16,000 lb, Ball Diameter 1 7/8 in, Material Steel, Finish Powder Coated, Horizontal Distance Between Mounting Holes 3 3/8 in, Vertical Distance Between Mounting Holes 1 3/4 in, Mounting Hole Diameter 1/2 in, Drilling Required Yes, Includes Drilling Template, Resistance Properties Corrosion-, Features Interchangeable Forged Steel Hitch Ball, Versatile Design can Accommodate a Variety of Trailer Heights