10x5x2.5mm Nd Block Magnet

The 10x5x2.5mm rare earth block bar magnet has a holding force of ~2.5 pounds & a surface gauss of over 3700; from $0.33.

Click on Tabs below for additional information.



Related Products

SKU: 44227-2.5
Block magnet, 10x5x2.5mm, Neodymium Rare Earth, N42

PRICE BREAKS - The more you buy, the more you save.
Quantity1+10+ 100+ 1000+ 
Price for each$0.33USD$0.28USD$0.24USD$0.21USD
Your savings- 15.15%27.27%36.36%

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Titanium tweezers can be used to handle small rod magnets & position them easily. The Mark I Magnaprobe is ultra sensitive & can be used to check stray magnetic fields. The Mark II Magnaprobe is a fast & convenient way to confirm magnet are positioned with their poles pointing correctly.



You can open or download a copy of the Hysteresis Graph or ROHS certification that applies to all our N42 grade magnets.

Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 44227-2.5      Size:  10 x 5 x 2.5mm
Distance (mm): 0 0.1 1 10 100
Gauss 3723.0 3629.4 2723.0 150.3 0.3
Lb 2.39 2.27 1.28 0.00 0.00
Kg 1.09 1.03 0.58 0.00 0.00
  • N42 grade: ~13,000 gauss (1.3T)
  • nickel-copper-nickel coated
  • size tolerance for dimensions <10mm: +/- 0.05mm
  • size tolerance for dimensions >10mm: +/- 0.1mm
  • size tolerance for dimensions >50mm: +/- 0.2mm
  • magnet strength variance piece to piece: <8%
  • 80C maximum operating temperature
  • axis of magnetization is perpendicular to page

Go to rare earth magnets to also see available cube & square shapes.