This Husky Towing 2 inch Trailer Hitch Ball has a gross towing capacity of 7, 500 pounds and is made of steel.• Ball Diameter (IN): 2 Inch• Shank Diameter (IN): 1 Inch• Shank Length (IN): 2-1/8 Inch• Gross Trailer Weight (LB): 7500 Pound• Finish: Chrome Plated• Color: Silver• Material: Steel 2-1/8" Shank Length 7, 500lb Max GTW 3/8"-3/4" Ball Platform