Reese Towpower Interlock Hitch Ball is crafted from solid steel, ensuring durability and strength for your towing needs. Designed with interlock balls and ball mounts, this product a convenient 1-wrench tightening system when used together, simplifying installation d to standard hitch balls and mounts that require two wrenches. Finished in chrome, it combines both functionality and a sleek appearance. This Class III hitch ball features a 2-5/16 inch ball diameter, a 1-inch shank diameter, and a 2-inch shank length, supporting a trailer capacity of up to 6,000 pounds. The package includes one hitch ball with a hang tag for easy display and identification. Model Number: 72806