Product details:

With 2" and 2-5/16" Ball. Weight Capacity: 6000 lbs GTW / 600 lbs TW. Ball Hole: 1". This lightweight aluminum drop hitch for 2" receivers is adjustable within a 6" range and includes both 2" and 1 7/8" ball mounts. Made of hard anodized 6061 aluminum, it's Class IV rated and capable of hauling up to 8,000 lbs.