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$ 1.50

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26 available 26 in stock
1.50 1+ units
1.35 10+ units
1.20 100+ units

Description: These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.

Activates the reed switch (shown below) at a distance of about 3cm.

Sold in single units.

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4 out of 5

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Powerful little cubes

The magnet is small, though bigger than I expected for some reason, and really really strong. So it’s exactly as advertised, and just what my project called for.