500KG Double Side Neodymium Eyebolt Fishing Magnet 75MM Diameter 25mm Thickness Magnet Fishing Kit Pulling Force Round Metal Magnet Detector Sea Fishing Hunting with 10M/33FT Red Rope(500KG) - Walmart.com
Amazon.com: Round Neodymium Eyebolt Fishing Magnet with 10m Red Rope, Super Power Pulling Force 35-500KG, Perfect for Magnet Fishing and Salvage in River (D60 Magnet+10M Rope) : Industrial & Scientific