CMS Magnetics® N50 Cylindrical Neodymium Magnet Dia 1/2"X1" NdFeB Rare Earth 4-Count
This listing includes 4 pieces of grade N50 neodymium magnets which are made of top quality NdFeB rare earth magnetic material. The N50 grade has the maximum product energy of 50MGOe which produces the highest holding power. These neodymium magnets are coated with nickle copper nickle 3 layers for rust proof.These magnets are very powerful and need to be held tight and kept apart after being separated in case they snag back and break into pieces. A 15 LB force is needed to separate the magnets when sliding them apart.The product features are as followings,Material:Sintered neodymium magnets, grade N50Gauss Ratings:14,100 GaussHolding Power:37 lbs.Pole Orientation:Axially magnetized, i.e. the N and S poles are on the two flat ends.Coating:Ni+Cu+Ni, the best plating available.Applications:Generic magnetic holding, magnet motors, kids' science projects.Notes:1. All magnets may chip or shatter, please handle them carefully. If used properly, these magnets can serve you for a lifetime.2. Keep them away from pacemakers or children under 5 years old.About Neodymium Magnets: Neodymium magnets are one of rare earth permanent magnets. Neodymium magnets are also known as NdFeB magnets, or neo rare earth magnets. Since it's very strong, people also simply call it super strong magnets or super powerful magnets. The major elements of this magnet include neodymium (Nd), iron (Fe) and boron (B), or NdFeB.