ALUMA-TOW URIAH PRODUCTS ADJUSTABLE ALUMINUM BALL MOUNT WITH 3 CHANGEABLE BALL SIZES - 8" DROP DISTANCE, 8" RISE DISTANCE - 2 LOCKING HITCH PINS, 2.5" SQUARE RECEIVER, BALL SIZES 1-7/8", 2", AND 2-5/16" BALL - CHROME (MODEL: UT625810)