This new Magnetic Technology Lifts Valve Boxes in a snap by the use of new super intense magnetic switching system that uses powerful rare earth magnets. Remarkably, this new technology lets you turn magnetic power on and off with a half turn of a handle! When incorporated in the ergonomically design of the Magnetic Valve Box Lifter, your employees can move hundreds of valve box covers every day, safely and easily! Extremely lightweight, for easy lifting. Rated for small cast iron covers less than 75lbs, drastically reduces the chance of injury to hands, feet and backs. Easy on/off switch activates magnetic power in an instant. Removes valve box covers in less than 60 seconds.