This magnet was specifically designed with magnet fishing in mind. You won’t have to worry which way the magnet is oriented under water since each side provides up to 330lbs of pulling force.
Data based on scientific measurement
Each Side Pulling Force: 330 lbs
Combined Pulling Force: 660 lbs
1. We used a 1.5 cm thick A3 high quality steel as the test floor.
2. After many measurements, we have obtained scientific and rigorous measurements by pulling the hook at a uniform speed on professional equipment.
Several Important Factors Affecting the Tensile Force of Magnets
1.Only when the thickness of the tested steel reaches a certain level, the magnetic flux through its cross section would be the largest and the leakage magnetic field between the magnetic poles is
the smallest, the tensile energy can reach the ideal value.
2.Only when the force is perpendicular to the contact surface can the tension reach the maximum. When the force is parallel to the contact surface, the pulling force can only reach 1/3 maximum.
3.Magnets attract only magnetizable materials such as iron, cobalt, nickel and their alloys. It can not attract non-ferromagnetic plates such as aluminum, copper, wood, plastics and stainless steel.
4.The farther the magnet is from the magnetic material, the greater the leakage magnetic field and the smaller the pull force would be. Therefore, the surface paint adsorbed by magnets is also an
important factor affecting the pulling force of magnets.
1.Keep away from pacemakers.
2.Powerful magnets can hurt your fingers.
3.Not for children, parental supervision required.
4.Please wear a pair of gloves when you handle them for your safety.
5.All magnets may chip and shatter, but if used correctly can last a lifetime.
6.The maximum working temperature of neodymium iron boron magnetic is 176 F (80 C)
【Unique Structure】- Eyebolt rings is designed on steel ring to provide more space for magnets. Double-sided magnet force is designed to provide twice the surface area to catch targets.
【Powerful Magnet】 – 60mm diameter and 22mm thickness , Double sided pulling force will up to 660 LBS(300KG) totally (each side 330lbs/150kg). Best choice for retrieving in river and magnetic fishing
【Multi Use Neodymium Magnet】 – Great for salvaged of various iron-containning nickel material underwater and good idea for magnet fishing, lifting, hanging, retrieving applications. Have fun to searching items like eyebolt, screws, hooks, fasteners and so on in your warehouse garage or yard.
【Best Coating】 – Ni+Cu+Ni Triple Layer Coated. 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.
【Satisfaction Guaranteed】- 100% NO RISK Money Back Guarantee and friendly customer service. Please contact us when you get the defective products. REFUND and REPLACEMENT will be offered with no question asked.