Description [Unique Structure]: Magnet come with two eyebolt rings and Countersunk holes was designed in the middle and side of the magnet. Unique design Structure make it's function more powerful. [Double-Sided Magnetic]: Diameter 2.36'' Maximum Up to 600 LBS pulling force, Double-sided magnetic design Better used for magnet fishing. [Widely use]: Useful Magnets for magnet fishing, lifting, hanging, retrieving applications and industrial use. [High Quality]:The Best Coating Available,Ni+Cu+Ni Triple Layer Coated, magnetic force permanent, long service life Made under ISO 9001 Quality System. [Treasure hunt]: Treasure hunting in the river or sea you never know what you may find. All you need is a strong rope and your ready to go. Advantages 1 All NdFeB magnets used are made by our own magnet factory. 2 Standard producing process and strict quality checki…