This CURT Fusion hitch ball mount comes with a standard 2" shank and a trailer ball pre-attached to the mounting platform to provide a ready-to-tow solution. This particular Fusion mount features a gross trailer weight capacity of 7,500 lbs. and a tongue weight rating of 750 lbs. It measures 7-1/2" long, has 2" of drop and comes with a 2" diameter trailer ball. USED ONCE!