Neodymium Rare Earth | Small Disc Magnets | AMF Magnets – AMF Magnets USA
N42 Neodymium Rectangular Magnet - 30mm x 10mm x 5mm thick - 17.86lbs Pull
Super Strong Neodymium Magnet N42 3 x 1/2 x 1/8" Permanent Magnet Bar, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets: Amazon.com: Industrial & Scientific