The RR8025 is a heavy-duty hitch ball coupler constructed from carbon steel with a corrosion-resistant zinc plating. Designed for 3-inch receivers and 2-inch balls, it features a 3,500-pound towing capacity and 350-pound tongue capacity. The product meets SAE V-5 certification standards and measures 11"L x 3"W x 2.25"H with a weight of 4.30 pounds.