5th Wheel Pin Boxes

Selecting the appropriate 5th wheel pin box is essential for ensuring a secure and reliable connection between your trailer and tow vehicle. CURT 5th wheel pin boxes are constructed from high-strength materials to provide a rock-solid connection point for your 5th wheel hitch. Many models offer adjustable designs to accommodate a variety of RVs and trailers, with weight capacities up to 24,000 lbs. to suit different towing requirements.

For enhanced ride comfort and control, we offer our shock-absorbing Helux pin box. This innovative 5th wheel coupler features advanced coil and shock technology that reduces chucking and jarring, resulting in a smoother towing experience. Plus, the Helux is designed to reduce force on the RV frame and body by 30% compared to similar pin boxes to provide a smoother ride and less stress on your rig.

Whether you're embarking on a cross-country adventure or heading to your local campground, CURT's 5th wheel pin boxes are built to go the distance, delivering safe and dependable performance every time.