CMS Magnetics® 5-Count Neodymium Magnet N42 1/2" x 1/2" x 1/4" /w Countersunk Hole for #6 Screws
This listing includes 5 pieces of rectangle neodymium magnets which are made of high quality rare earth magntic materials. These magnets are great for fixture purpose and science projects.Material:Grade N42 NdFeB Rare Earth MagnetsGauss Rating:13,00 GaussHolding Power:70.97 lbsApplications:holding, craftings and science projects.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.