Super Strong Neodymium Fishing Magnet Hooks N52 Heavy Duty Magnet with Countersunk Hole Eyebolt 16-90mm Salvage Searcher Magnets

Material: Neodymium+304 stainless steelnMagnet Grade: N52nOperating Temperature: 80℃nMaximum Vertical Tension: 115KG for D60mmnCoercivity: 7.5 KA/mnWith Holes: Yesnnn|Magnet Heavy Duty|Magnet Fishing Hooks|nn**Unmatched Strength and Durability**nThe Super Strong Neodymium Fishing Magnet Hooks are the epitome of strength and reliability. Crafted from a robust combination of neodymium and 304 stainless steel, these magnets boast a high-grade N52 magnetism that ensures a powerful pull of up to 115KG for the largest size. The robust design, featuring a countersunk hole and eyebolt, allows for easy attachment to various fishing lines and ropes, making it an indispensable tool for anglers and treasure hunters alike.nn**Versatile and Efficient**nThese fishing magnets are not just limited to their primary use in underwater retrieval. Their versatility extends to a wide range of applications, including lifting, hanging, and recycling tasks. The permanent strength of neodymium ensures that these magnets maintain their magnetic properties over time, making them a long-lasting investment. The inclusion of a three-layer coating, Ni+Cu+Ni, provides a shiny and rust-resistant finish, ensuring that the magnets remain functional and aesthetically pleasing even in harsh environments.nn**Built for Performance and Safety**nWith a maximum operating temperature of 80℃, these magnets are designed to withstand the rigors of both fresh and saltwater conditions. The intrinsic coercivity of 955 KA/m and remanence of 1.4 T guarantee a consistent and reliable magnetic field, while the coercivity of 7.5 KA/m ensures that the magnets maintain their integrity even when subjected to high magnetic forces. The inclusion of a hole with an eye bolt makes these magnets not only strong but also user-friendly, allowing for easy attachment and retrieval of objects without the need for additional tools.