N45 Neodymium Magnet 0.5x0.5x0.125 inch from Kevin H. Patterson on Tindie
Disc Neodymium magnet N45 D10x10mm - U-Polemag
32mm x 1.5mm N45 neodymium magnets round discs 1.26in x 0.06in
Disc Neodymium Magnet Dia 5/8x1/2" Countersunk Hole (ND0421-45N-D#6)
CMS Magnetics® Super Strong Neodymium Magnets Ring N45 1-1/2"OD x 1.065"ID x 3/8" - Rare Earth Ring Magnet - Science Projects School and Magnetism Education: Amazon.com: Industrial & Scientific