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Amazon.co.jp: MAYDIYCI Magnets, Super Strong Magnet, 0.3 x 0.1 inch (8 x 3 mm), Countersunk Hole, 0.1 inch (3 mm), Neodymium Magnet, Round, Button Type, Screw Hole, N35, Kitchen, Office, Workshop, Warehouse,
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20mm x 3mm Disc - Neodymium Rare Earth Magnet <ul><li>10 magnets</li><li>Pull Force: 10.55 pounds per magnet</li><li>SKU# M20x3mmDI</li></ul>
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