Full-size travel trailer or popup camper -- no matter what RV youre towing this weekend, getting to that destination safe and sound starts with the right hitch connection. CURT pin-style trunnion bar weight distribution hitches feature a highly secure leveling system and heavy-duty construction to let you Bring It with confidence. The advantage of CURT pin-style WD hitches lies in the spring bar attachment method. Instead of using tabs or clips, this specialized hitch uses cast steel receiver brackets and wire-lock lynch pins to provide a sturdy connection point for the spring bars. The receiver brackets then mount onto the hitch head using thick receiver pins. This ensures a solid attachment and reduced wear for improved durability. The heavy-duty cast steel head provides a solid foundation and the trunnion-style spring bars are made from forged steel for optimum strength and tension on the load. The CURT pin-style trunnion weight distribution hitch is designed to be highly adjustable to accommodate a variety of trailers and loads. With its adjustable shank, it mounts into any 2" x 2" receiver tube opening, making it an excellent companion for most class 3, class 4 and class 5 trailer hitches. For CURT Commercial Duty hitches and other class 5 hitches with a 2-1/2" receiver tube, the pin-style WD head is compatible with our replacement shank options. This hitch also uses snap-up hookup brackets and spring bar chains to allow for precise leveling. This particular pin-style trunnion bar weight distribution hitch offers a towing capacity of 8,000 to 10,000 lbs. GTW and 800 to 1,000 lbs. TW. It also features a special head tilt adjustment feature for easy setup and fine tuning. To ensure longevity, even in the face of the harshest elements, it comes with a durable black carbide powder coat finish, giving you peace of mind for whatever you meet along the way.