Super Strong Neodymium Fishing Magnet N52 Heavy Duty Rare Earth Magnet with 304 Eyebolt for Salvage Magnetic FishingSuper Strong Neodymium Fishing Magnet N52 Heavy Duty Rare Earth Magnet with 304 Eyebolt for Salvage Magnetic Fishing
Price: Ordinary neodymium magnets only use one side of their magnetic field to stick to metal which means they’re only using half of their available strength. However,if add a steel