N42 Neodymium Diametrically Magnetised Rod Magnet - 1mm dia x 3mm thick
Magnets, Round Silver Durable Super Strong Neodymium Magnets For Daily Life 8 X 1mm / 0.3 X 0.04in,8 X 2mm / 0.3 X 0.08in,8 X 3mm / 0.3 X 0.12in,8 X 4mm / 0.3 X 0.16in - Walmart.com
8mm dia x 1mm thick Diametrically Magnetised N42 Neodymium Magnet
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