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Neodymium magnets are the strongest permanent magnets available in the world. They are made from a powder containing the elements Neodymium (a rare-earth element), Iron, Boron and small quantities of Dysprosium and other elements.
1Pc x N50 20mm x 3mm with 5mm Countersunk Hole
Dimensions: 20mm (Width) x3 (Thickness) 5mm (hole)
About Neodymium Magnets:
Safety Handling Tips:
Things You can do: