▲Super strong-There are 5 different sizes and sizes. The diameter of this fishing magnet is 20/25/32/36/42mm, and the base uses a powerful neodymium magnet. Under ideal conditions, it can provide a pulling force of 9 /19 /32 /41 /61 kg.
▲High quality-The strong magnetic force is only concentrated on the bottom, and the other three sides are protected by steel cups with almost no magnetic force. The magnetic force is equivalent to 10 times the volume of the same magnet. Constant force and long service life. Manufactured according to ISO 9001 quality system.
▲The best coating-Ni+Cu+Ni three-layer coating. The best coating available, providing shiny and rust-resistant coating The steel cup provides protection for the magnet and helps prevent chipping or cracking.
▲Multi-purpose-unique design with countersunk holes and eye bolts is very suitable for fishing all kinds of iron-nickel materials underwater. It is a good idea for magnet fishing, lifting, hanging, and recycling applications. Search for eye bolts, screws, hooks, fasteners and other items in your warehouse garage or yard and have fun.
▲Permanent strength-Neodymium is a rare earth metal, suitable for making permanent strong magnets. This fishing magnet has permanent magnetism, and it will be as powerful even decades later.
1. Shape: round
2. Material: NdFeB magnet + A3 steel + 304 stainless steel
3. Color: silver
1. Magnetic pull force was tested using a computer tensile tester. Actual traction force will vary mainly depending on the following variables:
A: steel thickness: the thinner the steel, the lower the pulling force.
B: direction of extrusion: the greater the direction of extrusion is at 90deg, the lower the extrusion force, usually the extrusion force in the horizontal direction is only about one third of that in the vertical direction.
C: attracting position: the farther from the center of gravity, the lower the pulling force.
2. Magnet only attracts iron, ferrous metal and nickel, does not attract gold, silver, copper, aluminium and their alloy and stainless steel.
3. The magnetic force concentrates on the bottom of the fishing magnet, there is almost no magnetic force on other surfaces.