This multi-ball hitch design enable for fast and easy switch between ball sizes and D-shackle. No need to install or buy another entirely different ball mount every cases. As well no need to remove a hitch ball and Reload a new size one. The ball mount features 3 permanently attached hitch balls to fit different applications. Tow up to 2,000 lbs with the 1-7/8" ball; 6,000lbs with 2" ball; and 10,000 lbs with the 2-5/16" ball. * Fits for 2" Trailer Hitch Receivers * 3 Different-size hitch balls let you tow trailers fit for different coupler sizes. 1-7/8" Ball - GTW/TW: 2,000lbs/200lbs, 2" Ball - GTW/TW: 6,000LBS/600lbs, 2-5/16" Ball - GTW/TW: 10,000LBS/1,000lbs, 3/4" shackle Tow Capacity - 10,000lbs max. Suitable for heavy duty hitch * The 3 ball hitch and swivel shackel base with 3/4" D ring shackle makes it more versatile for towing * Hitch balls are permanently attached; * Hollow shank is sturdy yet light weight * Hitch Pin Lock was sold seperately * Black powder coated steel is durable and super corrosion resistant