Superpro fishing magnet 400
This Superpro search magnet consists of strong neodymium with steel anchor and closed end hook (with thread).
Search magnets are treated with anti-corrosion plates to improve their use in water.
Survey magnets relate to magnetic look-up tools or fishing magnets. With these magnets you can find lost objects in open waters such as rivers, lakes and sewers.
This Superpro search magnet has a traction of 400kg in the air. As you know, the density of water is many times greater than that of air, so the magnet can bring up even much heavier objects under water!