1) Nd-Fe-B Magnet as core component,smaller size,stronger lifting force and lasting magnetic force.
2) High safety factor up to 3.5 times pulling-out force than rated lifting.
3) V style design at the bottom of lifter,can lift opposite round steel or steel board.
4) Easy to use and free to power.
5) Optimized magnetic circuit design makes residual magnetism almost zero.
6) Professional appearance design makes product more attractive.