Reese Towpower Class Iii Interlock Starter Towing Kit features a carbon forged InterLock ball mount bar with a forged one-piece construction, delivering enhanced towing capacity and performance through its weld- design and durable high-quality finish. The innovative InterLock design includes a one-wrench tightening system that enables easy one-handed tightening. This towing kit boasts a clean black powder coat finish that is both attractive and weather resistant. It comes complete with a ball mount, hitch ball, draw bar, and pin and clip, with the pin and clip shrink wrapped to the ball mount for convenience. Designed for Class III applications, it includes a 2-inch receiver opening, 2-inch ball diameter, 2-inch drop, 3/4-inch rise, and a 9-inch length. The tongue capacity is 600 pounds, and the trailer capacity is 6,000 pounds, making it suitable for a wide range of towing needs. The kit is finished in chrome and black powder coat and is packaged in a box. Model Number: 21542