New EZ Lite Truck Camper Corner Jacks set of 4. These jacks are rated at 3500bs each, and 4400lbs for the set of 4. Stroke length: 36" the tallest in the industry! Zinc plated large foot pad for extra stability on soft ground. Complete with mounting brackets and crank handle. Building a camper, or just replacing your old worn-out jacks? Look no further. We use these jacks on our very own EZ Lite truck campers! Same bolt pattern as the leading brand of round body jacks. Use the same jacks as the professionals! Here at RV City Surplus we have lots of surplus RV Parts. Check out our store!