When it comes to ball mounts a Curt loaded ball mount is the complete package. These stingers come with all necessary towing components and are pre-fitted with a factory-torqued trailer ball eliminating the need to mount and torque your own trailer ball. This means a loaded ball mount is ready for towing right out of the package. Each one also comes with a pin and clip for mounting the ball mount into the appropriate size receiver tube. Curt offers loaded ball mounts in a variety of styles and weight ratings. This Curt loaded ball mount features a gross trailer weight capacity of 7″500 lb. and a tongue weight capacity of 750 lb. It comes with a 2″ trailer ball” making it an excellent choice for towing most boat trailers utility trailers campers livestock trailers and recreational vehicle trailers used for hauling dirt bikes motorcycles and ATVs (Note: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle hitch trailer” etc). This ball mount also has a length of 8-1/4″” a drop of 2″ and comes with a gloss black powder coat finish to resist rust” chipping and UV damage. All Curt loaded ball mounts feature 2″ x 2″ shanks and are made with the same superior quality we put into each of our products.