Product Details

Alnico Bar Magnets (2 Pack)

Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.

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Description

These magnets (150 x 13 mm) are stronger and last longer than iron magnets. They fit a St. Louis motor and the north poles are notched. Case included.

https://www.pasco.com/products/lab-apparatus/electricity-and-magnetism/magnetic-fields/em-8620#specs-panel