From Uriah Products, the Aluma-Tow HD with an 8" drop provides you with one product for all of your towing needs. It has the highest-rated gross trailer weight on the market of 12,000 lbs, allowing you to haul heavier loads with ease. The adjustable ball mount fits into an oversized 2.5" square receiver and has a 8" max drop distance and a 8" max rise distance which is adjustable in 1" increments. Included are three independent steel, chrome plated interchangeable hitch balls (1-7/8", 2" and 2-5/16"), covering all vehicle sizes. The aircraft-quality, aluminum-alloy body is rust-free and makes the product lightweight while providing maximum strength. The kit includes two locking hitch pins with 4 keyed-alike keys that prevents theft while connected to your vehicle. Model number UT625810.