Reese Towpower Interlock Hitch Ball features solid steel construction designed for durability and strength. This innovative hitch ball and ball mount system acts as a one-wrench tightening solution when used together, simplifying installation d to standard hitch balls that require two wrenches. Finished in chrome, this hitch ball a sleek look and reliable performance. It is designed for Class I towing with a 1-7/8 inch ball diameter, a 3/4 inch shank diameter, and a 1-1/2 inch shank length, supporting a trailer capacity of up to 2,000 pounds. The product is conveniently packaged with a hang tag for easy display. Model Number: 72801