Feature:1. Industrial grade super magnet, which can be directly attached to metal surface without screw punching.
2. Permanent magnets can absorb up to 100kg.
3. Magnetic bar tool holders perfect for use garages, home or the workplace.
4. Double-sided natural permanent magnet, strong magnetic.
5. The outer casing is made of A3 steel material. It adopts solid carburizing and quenching process, high hardness and is not easy to break.