Fishing Magnet Up to 240LB , Powerful Neodymium Rare Earth Magnet with Lifting Eye-Bolt Ideal for Retrieving in Lake, Fishing Magnet Super Strong Retrieving Treasure Hunt Super Pull Force - Walmart.com
DIYMAG Neodymium Fishing Magnets, 200 lbs(90 KG) Pulling Force Rare Earth Magnet with Countersunk Hole Eyebolt Diameter 1.75 inch(44mm) for Retrieving in River and Magnetic Fishing: Amazon.com: Industrial & Scientific
Loreso Fishing Magnet 550lb - Strong Neodymium Salvage Magnet with Eyebolt, Powerful Rare Earth Magnet for Magnet Fishing with a Magnetic Pulling Force of 550 Pounds ( 250 KG ) - Walmart.com