40mm dia x 20mm tyk Stor neodym-Disk magnet N52 Super Strong Round Heavy Duty Magnet Big Rare Earth Disc magneter salg - BUYNEOMAGNETS
50mm dia x 10 mm tyk N52 Super Strong Disc Magnet sjældne jordarters neodym magneter Amazon - BUYNEOMAGNETS
25/64" diameter x 13/64" thick Ultra High Performance N52 Neodymium Magnet - 7.06lbs pull | Circular Disc & Rod from First4magnets.com
Super Strong Rare Earth Neodymium N52 Magnet for Motor Neodym Magnet - China High Quality Disc Neodymium Magnets, Strong Permanent Magnet | Made-in-China.com