This CURT lunette eye drawbar uses seven bolt holes to securely mount on a trailer tongue. It features a forged steel alloy construction and boasts a gross trailer weight capacity of 22,000 lbs. (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). With a 3" inside diameter, this lunette ring fits a variety of CURT pintle hooks and ball and pintle combinations.