20 Neodymium Magnets 1/2 X 1/4 X 1/16 Inch Block N48
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20 Neodymium Magnets 1/2 X 1/4 X 1/16 Inch Block N48 :
20 Neodymium Magnets 1/2 x 1/4 x 1/16 inch Block N48 N48 Rare Earth You are buying ONE lot of 20 Magnets. Size: 1/2 inch long x 1/4 inch wide x 1/16 inch thick
(12.7 mm x 6.4 mm x 1.6 mm)
Nickel (Ni) Plated (silver-like shine)
Grade: N48 - Extremely powerful magnetic material
Pull Force is approximately 2.4 pounds per piece against a 1" steel plate
To learn more about magnetization, pull force, poles and other terms,CLICK HERENEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN
These blocks are magnetized through their thickness, so the strong North/South poles are in the center of the large planes.
That makes them easier to stack face to face than narrow edge to edge.
The metal coating is durable, but ALL Neodymium magnets can chip or shatter. If used gently, these magnets can serve you for a lifetime.
These Neodymium Iron Boron magnets are also known as "Rare Earth" or NdFeB magnets. Neodymium magnets are simply incredible!
They are far more powerful than those old horseshoe magnets most of us grew up with. What can these magnets be used for? They are fun to play with, but these magnets have many practical uses as well. Use them on the fridge. Put them to work in the tool shed.
Use them as fasteners on cabinetry. They are great for science experiments. You are limited only by your imagination.