High quality-Good Corrosion-resistance: Ni+Cu+Ni Tripler Layer good corrosion-resistance coating, used both in fresh water and in marine. Steel shell can avoid the naked magnet from scratching and chipping.
Double Sidel-Unique two threaded holes design. Screwing eyebolt into the center hole is suitable for lifting vertically ferrous objects from well, bridge, boat and others; the side hole is great for trawling the bottom of the river, reservoirs, lake for iron metal or treasures.
Super powerful -This double side fishing magnet is with the diameter of 2.5-12cm, adopt strong neodymium magnet for its base. It can offer 19-580kg pulling strength (each side 10-260kg)under ideal condition.
MULTI USE- powerful neodymium magnet is great for magnet fishing, lifting, hanging, retrieving applications. Have fun searching for lost treasure in rivers, lakes, wells, canals or ponds. It can also used to hold or fix for your
READY TO USE - Instead of a countersunk hole going through the magnet and having to find pieces to make a fishing magnet, round magnet is easy assembled with eye bolt screws directly into steel base. Just attach a rope and begin your fishing treasure trip