Ultra-Fab 19-950500 Ultra Economy King Pin Tripod Minimizes front-to-back and side-to-side motion 5" by 5.5" footpads to combat sinking and tilting Adjustable hitch cup for fine tuning Heavy duty steel construction Padlock included 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 Manufactures Lifetime Warranty