Precision engineered and rugged, all steel zinc plated construction for long life and trouble free operation. Features a "won't slip off" crank and free floating grip handle for easy, comfortable cranking. Extra strong 3-leg tripod with large area pads minimize soft, "sink-in" problems. The tripod presents a compact package for easy storing. Each jack in set comes with a #1 bracket and hardware, Standard supports 1,000 lbs. per jack. Heavy duty supports 2,000 lbs. per jack.