This Husky Towing 2-5/16 inch Trailer Hitch Ball has a gross towing capacity of 12, 000 pounds and is made of steel. Specifications•Gross Trailer Weight (LB):12000 Pound•Ball Diameter (IN):2-5/16 Inch•Shank Diameter (IN):1-1/4 Inch•Shank Length (IN):2-5/8 Inch•Color: Silver•Material: Steel•Finish: BareThis Husky Towing 2-5/16 inch Trailer Hitch Ball has a gross towing capacity of 12, 000 pounds and is made of steel. Specifications•Gross Trailer Weight (LB):12000 Pound•Ball Diameter (IN):2-5/16 Inch•Shank Diameter (IN):1-1/4 Inch•Shank Length (IN):2-5/8 Inch•Color: Silver•Material: Steel•Finish: Bare Steel | Husky Towing Trailer Hitch Ball