N52 neodymium fasteners discs 2mm 3mm 4mm 5mm fasteners rare earth for craft

Strong Neodymium Magnets – N52 Grade – Round Disc 2–40 mm – VERY POWERFUL. N52 Neodymium Disc Magnets. SUPER STRONG • GRADE N52 • Ni-Cu-Ni COATING. N52 grade rare-earth magnets – our strongest range.

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