A built-in clutch prevents legs from extending beyond their ability. Convenient spots to weld to trailer available on 3-side of the landing gear. Includes all mounting brackets and hardware needed for installation. No more hand cranking, just flip the waterproof switch to operate the Landing Gear. No more looking for rocks to shove under one of the landing gear feet. Legs operate independently, so each one can reach the ground for full support, even on uneven ground. Designed to reduce the risk of frame twisting. A huge 8 Inch x 5 Inch footpad is perfect for distributing the weight proportionally. Designed to prevent sinking and tilting. Increased headroom available as there is no cross shaft to get in the way.