Description This particular CURT combination pintle and ball mounts features a ball capacity of 16,000 lbs. and a pintle capacity of 16,000 lbs. (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). It fits any lunette ring with a 2-1/2" inside eye diameter and features a changeable 2-5/16" trailer ball with a hard chrome finish. A safety pin and bolt kit are also included in this package.