The Reese Strait-Line 66073 delivers advanced sway control and balanced weight distribution in one premium towing solution. Designed for trailers with up to 800 lbs tongue weight and 10, 000 lbs gross trailer weight (GTW), this system ensures a smooth, level ride while actively preventing trailer sway before it starts. Featuring trunnion-style spring bars, the Strait-Line system provides superior ground clearance and stability. Its Dual-Cam sway control actively keeps your trailer aligned by applying consistent resistance to sway, even in challenging road or weather conditions. This setup is ideal for travel trailers, campers, and utility trailers where safety and performance are key. This product requires a shank. Shank NOT included!• Rated for 10, 000 lbs GTW / 800 lbs TW• Dual-Cam sway control for proactive sway prevention• Trunnion spring bars for better clearance and control• Includes hitch head, spring bars, sway control, and hardware• Compatible with 2" receiver hitches• Durable, corrosion-resistant construction Smooth, level ride over bumps & hills Maximizes ground clearance with trunnion bars Ideal for travel trailers & everyday towing | Reese Strait-Line 800 lb Trunnion Style Weight Distribution Kit - 66073