CURT class 3, or standard-duty, ball mounts are a step up from classes 1 and 2. They feature a 2 Inch x 2 Inch shank and have a higher weight capacity for towing heavy-duty trailers, including utility trailers, boat trailers, campers, single-horse livestock trailers and most recreational vehicle trailers. With class 3 trailer hitches being the most common type of trailer hitch for pickup trucks and SUVs, the class 3 ball mount, by association, is an excellent complement to this trailer hitch and these larger vehicles (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc.). This particular class 3 ball mount has a gross trailer weight capacity of 7,500 Pound and a tongue weight capacity of 750 Pound. It features a length of 8-1/4 Inch, a drop of 4 Inch and a possible rise of 2 Inch. Class 3 ball mounts are CNC-formed and robotically welded to ensure unwavering precision and dependable strength in each and every unit. We mechanically descale each one to provide a smooth surface for a long-lasting finish. This class 3 ball mount comes with a bright chrome-plated finish to protect against corrosion, scratches, UV damage and more to give it the thick skin it needs to face the road ahead.