Product Description
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These countersunk ring magnets are 0.500 inch (12.7mm) outside diameter, 0.150 inch (3.8mm) inside diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).
Great for gaming, dioramas, craft making and more!
Rare earth magnets are extremely strong magnets that are not meant for children. Do not ingest or inhale. Keep away from magnetic media and electronic equipment, in addition to pacemakers and internal medical devices.
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