Description: 230KG D80mm Neodymium Magnet Fishing Metal Recovery Magnet.    Specification: Material:Neodymium;  Color:Silver;  Diameter:80mm;  Vertical Pull:230KG;  Quantity:1pc.    Features: 1. Strong magnetic with steel and neodymium magnet.  2. Durable in use.  3. Can absorb on any places where have metal to hang items.  4. Can be used for treasure hunting in the sea/river.  5. Double Side.    Application: 1. Great for salvaged of various iron-containing nickel material underwater and Good idea for magnet fishing, lifting, hanging, retrieving applications.  2. Have fun to searching items like eyebolt, screws, hooks, fasteners and so on in your warehouse garage or yard.  3. The Traction Force will be influenced by many factors: the material's material, effective contact area, the softness of the surface, to the direction of traction, temperatures, material type, thickness, flatness, friction levels , etc.), its quality (eg rust delivery), its size (thickness plus total area), etc.    Package included: 1 x 230KG D80mm Recovery Magnet