‎11.9 x 9.5 x 9.5 inches

B&W Trailer Hitches Tow & Stow Adjustable Trailer Hitch Ball Mount – Fits 2″ Receiver, Tri-Ball (1-7/8″ x 2″ x 2-5/16″), 7″ Drop, 10,000 GTW – TS10049B