Now you can stabilize even the heaviest fifth wheel trailer for front-to-back and side-to-side motion; Once in place, it's rock solid; The Economy Kingpin Tripod is easy to use and sets up in less than a minute", 'It features an adjustable threaded hitch cup for quick and effortless stabilizing adjustment
Plus, the tripod\'s base footpads are a full 5" X 5-1/2" to combat against sinking and tilting
Weighs just 23 pounds, adjustable form 35" to 55" and supports up to 5,000 pounds