120kg Force Double Sided Treasure Salvage Permanent Magnets, super strong Fishing magnet and eyebolt M8 M10, Two-Ways NdFeB Search Magnet, [...]
200kg Search and Recovery Holding Magnets with Double-Sides Eyebolts, Magnetic fishing, 200kg Pull Force Exploratory NdFeB Pot Magnets, Retrieval Recovery [...]
600kg Two-Sides Search Custom Neodymium Eyebolt Magnet, Retrieval Magnet Fishing, Retrieving and Holding Magnets, super strong Recovery Magnets, Customized Powerful [...]
Magnetism Experiment Equipment Magnets Kit, Permanent magnet School laboratory equipment, Teaching experiment use magnets, U-shape / ring / block ferrite [...]
