The trailer hitch ball is constructed from hot-forged steel with a 3 ton (6,000 lb) gross trailer weight. The ball measures 2" in diameter to fit virtually any 2" coupler. Protected with chrome finish to prevent corrosion. Equipped with galvanized hexagon nut and spiral lock washer. Features fine threads for a superior hold and Zinc plated hardware. Includes a limited 1 year manufacturer warranty.