REESE Towpower combination 2-5/16 In. hitch ball and Pintle hook is ideal for heavy duty towing. The hook has a 16,000 lb gross towing rating, and the ball has a 14,000 lb rating. Included is a tethered locking pin to secure the Pintle hook in place. Interchangeable chrome-moly hitch ball with hard chrome surface. 2-5/16 in Ball and Pintle 3000/16000 TW/GTW rating.