100 Pack 4 x 4 x 3mm Neodymium Rare Earth Block Magnets N50

100 Pack 4 x 4 x 3mm Neodymium Rare Earth Block Magnets N50

  • $18.80
  • Save $24.00


Neodymium Rare Earth magnets are the strongest permanent magnets on the planet—approximately 10x greater than conventional magnets.

Less commonly used than circular magnets, Cube Magnets have the advantage of a greater surface area than disc magnets of the same diameter. Add this product to your cart to get 100 permanent rare earth magnets. These super strong N50 grade magnets are suitable for industrial uses and household DIY projects.

  • Dimensions: Length 4mm x Width 4mm x Thickness 3mm
  • Shape: Cube Block
  • Quantity: 100 Rare Earth Permanent Magnets
  • Grade: N50
  • Composite / Coating: NdFeB / Nickel
  • Max Temp.: Do not heat above 80°C / 176°F
  • Handling: Suitable for all ages


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