HELUX GOOSENECK

The CURT Helux Coil-Spring Gooseneck Pin Box replaces traditional 5th wheel setups with a gooseneck connection, offering superior ride quality and increased truck bed cargo space. It features proprietary coil and shock technology to reduce chucking and jarring by up to 30%, preserving trailer integrity. An automotive-grade coil spring ensures a smoother ride for passengers and pets. It's virtually maintenance-free, with no air pressure to check. Rated for 20,000 lbs. gross towing weight and a pin weight capacity of 2,800 to 5,000 lbs. The auto-latching coupler connects to a standard 2-5/16” gooseneck ball. Finished in black powder coat and tested to SAE J2638 standards. Compatible with Rhino Box bolt patterns and approved for Lippert RV frames.