20mm dia x 10mm thick Ultra High Performance N52 Neodymium Magnet - 14.8kg Pull
Price history & Review on 30/50/80/100PCS 20x4 mm Permanent Round Magnets 20mm X 4mm Neodymium Magnet N35 Dia 20x4mm Strong Magnetic Magnets 20*4 mm | AliExpress Seller - SZ-Ming Store | Alitools.io
Apex Magnets | Neodymium Motor Magnets 32mm x 20mm x 6mm L - Neodymium Magnet