The Camco Eaz-Lift TR3 Weight Distribution Hitch Kit is designed to improve towing safety, stability, and ride comfort for RVs, travel trailers, and toy haulers. It helps keep your trailer level and evenly balanced, providing better control on highways, turns, and rough roads.It is rated for up to 600 lbs of tongue weight and a 6,000 lb GTWR, with a pre-installed 2-5/16-inch hitch ball rated for up to 15,000 lbs for a strong and secure connection.The TR3 features Camco's patented Consistent Sway Control system, which continuously resists trailer sway using a clamp-based design. The system can be turned off when reversing or driving in tight, icy, or wet conditions, then automatically re-engages once sway exceeds 5 degrees, without needing manual adjustment.Unlike traditional chain-style hitches, it operates quietly with reduced noise, clunking, and metal wear. It uses forged spring bars compatible with both top-mount and bottom-mount couplers.Adjustable 5-inch brackets allow flexible installation around trailer components like propane tanks or battery boxes. Precision bearings ensure smooth movement between hitch and trailer, while integrated brake pads and clamping components maintain consistent sway control during towing.Overall, the Eaz-Lift TR3 is a durable, easy-to-use solution built for stable, quiet, and controlled towing of heavy and shifting loads such as ATVs, UTVs, motorcycles, and cargo trailers. Material: Steel.