Hitching up a trailer? This CURT ball mount is a sturdy and reliable piece of hardware. It's a Class III mount designed for standard 2-inch trailer receivers. It gives you a 2-inch drop but also has a 3/4-inch rise option, giving you some flexibility to level your trailer. The shank length is 8.25 inches, and the hole is for a standard 1-inch diameter ball (ball not included). It's rated for up to 7500 lbs Gross Trailer Weight and 750 lbs Tongue Weight. The whole thing is robotically welded for strength and has a tough powder coat finish to resist rust and look good. It comes packaged with the necessary pin and clip to secure it to your hitch. If you need a simple, no-nonsense ball mount that's built to last, this CURT one is a great choice.