High-performance magnetic materials used to make it smaller, lighter forces, a powerful suction. Unique magnetic circuit design, remanence almost zero. Safety factor, and is rated lifting of 3.5 times. A switch handle security button, one-handed operation, to facilitate safety. Lifting the base for a "V"-groove designed to correspond to lifting the bar, plate. No electricity, magnetic long-lasting popularity, the use of safety. In field operations, widely used in the lifting of steel handling, the formation of mechanical parts, various molds and the installation and removal.