DIYMAG Super Strong Neodymium Fishing Magnets 300 lbs(136 KG) Pulling Force Diameter 1.97 inch(50mm).

DIYMAG Super Strong Neodymium Fishing Magnets 300 lbs(136 KG) Pulling Force Rare Earth Magnet with Countersunk Hole Eyebolt Diameter 1.97 inch(50mm) for Retrieving in River and Magnetic Fishing. HIGH QUALITY - The powerful magnetic force is only concentrated at the bottom The other three sides are Protected by steel cups that almost no magnetic force and magnetic force equivalent to 10 times the volume of the same magnet. force permanent long service life. Made under ISO 9001 Quality Systems. 60 Days Money Back Guaranteed! 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. MULTI USE - Unique design with Countersunk Hole and Eyebolt Great for salvaged of various iron-containing nickel material underwater and Good idea for magnet fishing lifting hanging retrieving applications. PERMANENT STRENGTH - Neodymium is a kind of rare earth metal it s suitable for making permanent & powerful magnets.