Strong Round Magnet N42 3/8 inch x1/2 inch Disc Magnet Flat Magnets

Strong Round Magnet N42 3/8 inch x1/2 inch Disc Magnet Strong Flat Magnets This powerful neodymium disc magnet measures 3/8" in diameter, 1/2" in thickness, with the pull force of 8.5lb vertically. It is made from an alloy of neodymium, iron and boron, plated with triple layers of nickel-copper-nickel for effective corrosion protection.

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