The CURT A20 5th wheel hitch offers smoother, quieter towing for your home-away-from-home, combining the patented technology of our A-series, an easier mounting system and the power of a 20K 5th wheel hitch. This 5th wheel hitch uses a patented cast yoke to allow for unimpeded head movement, poly-torsion inserts to suppress shock loads and a self-resetting handle for easier coupling. Rated for 20,000 lbs. gross trailer weight and 5,000 lbs. vertical load, this 20K 5th wheel hitch mounts to any industry-standard 5th wheel rails, using the 5th wheel legs or a CURT 5th wheel roller (legs and roller sold separately).