MIKEDE Strong Neodymium Fishing Magnets 6 Pack, 1.26″(32 mm)-100lbs, Silver
BEST COATING – Ni+Cu+Ni Triple Layer Coated. 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.