50pcs 5mm x 5mm x 5mm Thick N42 Strong Block Small Neodymium Cube Magnets

This powerful neodymium cube magnet measures 3/16″ on each side and is made of a grade N42 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality control systems are plated in a nickel-copper-nickel triple layer coating for a shiny corrosion resistant finish. This magnet has innumerable uses as a holding magnet, but is also great for an assortment of both industrial and personal applications and can be used in an almost unlimited amount of ways.

Please note that all neodymium rare earth magnets are fragile and require extreme caution when handling due to their brittle nature and to avoid injury due to pinching.

• Material: Sintered NdFeB. Grade N42
• Gauss Rating: 13,200 Gauss
• Pulling Force: 3.5 lbs
• Pole Orientation: Magnetized through the thickness, the poles are on two opposite sides.
• Coating: Ni+Cu+Ni 3 layer coating, the best available.
• Tolerance: The tolerances of all the dimensions are +/-0.002in with coating.

PLEASE NOTE:             

• All magnets may chip and shatter, but if used correctly can last a lifetime.
• Keep away from pacemakers.
• Not for children, parental supervision required.
• If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.