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 lbs. and a tongue weight capacity of 750 lbs. 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 4 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.