This heavy-duty Ball & Pintle Hitch with a 2" ball is designed to accommodate the lunette eye of a Boat Trailer towbar or other towable equipment units. Drop forged alloy steel, finished with black powder coat for superior durability and corrosion resistance. Very Good For Boat With Trailer Towing and Other Utility Trailer Towing, its a Combination of Tow Ball and Normal Towing Hook, so no need to change your Towing Hook for deferent deferent towing Use 2" trailer balldiameter 3,000 lbs tongue capacity 16,000 gross towing load capacity 1.25" tongue shank diameter 4-bolt mounting pattern Includes mounting hardware