20,000 lbs. capacity; 5,000 lbs. pin weight capacity. Full floating head for improved hooking and unhooking, as well as ride. Dual jaw system completely surrounds the king pin for significantly reduced wear. Lubricated and clamped side joints for tight and efficient operation. Lightweight, easy to install and remove. Adjustable height, from 13 in. to 17 in.. Sturdy, robust and reliable. One-piece formed legs, provides a wider footprint for superior stability. Sidewinder compatible, preferred for short bed pickups. Fits universal 4-bolt rail kit (P/N 30095) Must utilize center attachment points for 20K capacities included with 20K Fifth Wheel Hitches) or 10-bolt rail kit (P/N 30035). Compativle slider system available. Best value in marketplace, more combination options.