The Go Tow Tri-Ball Mount Trailer Hitch is everything you need to get towing if you have the proper 2" receiver on your vehicle. This hitch mount can fit hitches in Class 2, 3, and 4, meaning most holders will be compatible with this mount. The 1 7/8" ball is weighted to haul a max gross trailer weight (GTW) of 2000lbs and a max trailer tongue weight (TW) of 200lbs, the 2" ball is weighted to haul a max GTW of 6000lbs and a max trailer TW of 600lbs, and the 2 5/16" is weighted to haul a max GTW of 10000lbs and a max trailer TW of 1000lbs. Expertly crafted, this kit is sure to hold up for years and years of towing excellence with its rust-resistant and sturdy design. Order now and make towing easy! Length from center of the pin hole to the center of the ball is 7. 50". Overall Dimensions are 11. 25" x 7. 25" x 5. 00". 5/8" pin and clip are NOT included.