Super Strong Neodymium Heavy-Duty Fishing Magnet with Countersunk Eyebolt

Retrieve lost metal gear, salvage sunken treasures, and anchor heavy iron objects with concentrated magnetic pulling power. The Super Strong Neodymium Heavy-Duty Fishing Magnet with Countersunk Eyebolt is engineered with a high-grade sintered NdFeB rare-earth magnetic core seated inside a protective A3 carbon steel cup. Plated with a corrosion-resistant Ni-Cu-Ni triple-layer finish and equipped with a removable 304 stainless steel threaded lifting eyebolt, this heavy-duty underwater salvage magnet and magnetic search tool directs maximum magnetic flux downward to deliver exceptional vertical lifting strength along riverbeds, lakes, docks, and workshop floors.

Key Features

• High-Grade NdFeB Rare-Earth Core: Delivers intense magnetic force concentrated directly on the contact face, locking securely onto submerged or hidden ferromagnetic objects.

• Protective Steel Cup Armor: Durable A3 structural steel casing shields the inner brittle neodymium core against impacts, chipping, and cracking during hard drops against rocks or metal surfaces.

• Triple-Layer Ni-Cu-Ni Coating: Nickel-copper-nickel electroplating provides a smooth, rust-resistant barrier that protects against moisture and outdoor corrosion during freshwater retrieval.

• Detachable 304 Stainless Steel Eyebolt: Heavy-duty threaded lifting loop screws directly into the countersunk center hole, providing a solid tie-off anchor for heavy paracord lines or carabiners.

• Concentrated Downward Flux: Steel cup redirects the magnetic field to the bottom surface, creating a stronger grip than a raw exposed magnet of comparable size.

• Multi-Purpose Retrieval Utility: Ideal for magnet fishing in rivers, canals, and lakes, recovering dropped workshop tools, hanging heavy equipment, and clearing construction debris or nails.

Specs & Weight Capacity Chart

• Type: Round Neodymium Pot Magnet with Eyebolt

• Core Material: Sintered Neodymium-Iron-Boron (NdFeB)

• Shell Material: A3 Carbon Steel Protective Cup

• Eyebolt Material: 304 Stainless Steel (Removable Threaded Design)

• Coating: Ni-Cu-Ni (Nickel-Copper-Nickel) Triple Layer

• Structure: Countersunk Center Hole with Direct Eyebolt Fastening

• Application: Magnet Fishing, Underwater Salvage, Lifting Ferrous Objects, Workshop Tool Hanging, and Metal Debris Retrieval