The Trimax TDBC22516 Chrome-Plated Steel Tow Ball includes both 2" and 2-5/16" tow balls and is designed to fit Razor Steel Adjustable Hitches (PB, SFP, SX) and all Razor Fixed-Mount Hitches (ALFM).• 2" female and 2-5/16" male double tow ball• Fits Razor Steel Adjustable Hitches (PB, SFP, SX) and all Razor Fixed-Mount Hitches (ALFM)• Made of chrome-plated steel• Shank: 1" dia. x 2.5"L• Tow Capacity: 8, 000 lbs. (2" ball) / 10, 000 lbs. (2-5/16" ball)• Torque: Up to 240 ft. lbs. Made of chrome-plated steel 8, 000-lb. capacity 2" ball and 10, 000-lb. capacity 2-5/16" ball 2" female hitch ball threads onto 2-5/16" male hitch ball | Razor Double Tow Ball, 2" and 2-5/16"