Sturdy tripod design will add stability to the front of your 5th wheel. It folds into a compact size for easy storage. Legs spread to easily fit your height requirement. Deluxe model includes extension legs for longer reach when used at a campsite with uneven terrain. The standard model has no extension legs. Support leg length 53.5 inches to 68.5 inches Jack leg length 52 inches to 77 inches Actual weight 39.5 pounds