Reese Towpower hitch ball is designed to facilitate easier, safer towing. The 2-5/16" diameter ball features a convenient hex design which allows for a one-wrench tightening system when used with a Reese Interlock ball mount. Durable chrome construction is cold-forged for superior strength and designed to resist corrosion. Standard lift. Meets VESC regulations and V-5 safety requirements. Shank: 2"L x 1" diameter. 6,000-lb weight limit.