The CURT Helux gooseneck pin box transforms your towing setup by replacing the traditional fifth wheel design with a gooseneck connection, giving you full access to your truck bed. Advanced coil and shock technology engineered into the design minimizes chucking and jarring to protect your trailer and passengers alike.

This mid-range variant delivers proven reliability with a 20,000 pound capacity. The automotive-grade coil spring provides consistent performance across varied terrain, while the steel construction with black powder coating resists corrosion. Installation is straightforward, and there is no break-in period—mount it and go.

• 20,000 lb gross weight capacity
• Gooseneck coupler with king pin
• Coil spring suspension system
• 23-3/16″ length × 14-11/16″ width
• 2-row bolt pattern, 7-1/2″ × 2″ spacing
• Steel construction, black powder coated
• Rhino Box compatible mounting