FINDMAG Magnet Fishing Kit, 660 lb(300 kg) Pulling Force Strong Magnetic, Magnetic for Fishing, with Double-Sided Force, Retrieve items & Salvage in River

🌟【Powerful Magnet】 - 60mm diameter and 22mm thickness, Double sided pulling force will up to 660 lb(300 kg) totally (each side330 lb/150 kg). Specifically designed for retrieving in river and magnetic fishing. Before using the fishing magnet each time, be sure to tighten the bolt rings to prevent the magnet from being lost in the water. If conditions permit, we suggest to use it with strong glue. Use fishing magnets after fixing the bolt rings with strong glue. 🌟【Double Sided Magnet】 - Unique design with double sided magnetic force, one magnet provide twice the surface area to catch targets. It is easy assembled with eye bolt screws directly into steel base. 🌟【Multi Use Neodymium Magnet】 - Great for salvaged of various iron-containning nickel material underwater and good idea for magnet fishing, lifting, hanging, retrieving applications. Have fun to searching items like eyebolt, screws, hooks, fasteners and so on in your warehouse garage or yard. 🌟【Best Coating】 - Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Coated steel cup provides protection for the magnet and helps to prevent chipping or cracking. 🌟【WARNING: AGE 15+ ONLY】– Contains strong magnets. Hazardous if swallowed or placed near medical devices. Keep out of reach of all children under 15 years of age.