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  • Neodymium Ring Magnet
  • Neodymium Ring Magnet
  • Neodymium Ring Magnet
  • Neodymium Ring Magnet
  • Neodymium Ring Magnet
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N45 1/4"OD x 1/16"ID x 1/16" Neodymium Rare Earth Ring Magnet

0.16 Ounces
Usually ships in the next business day
Calculated at checkout
Minimum Purchase:
1 unit(s)
Your Price:
$0.14 (You save $0.05)


This product measures 1/4" in diameter and 1/16" in thickness and features a 1/16" hole through the thickness of the magnet. It is made of a grade N45 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality control systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. Neodymium ring magnets are perfect for use as magnetic fasteners around the home or for use in commercial applications.

Please note that all neodymium rare earth magnets are fragile and require caution when installing to prevent shattering the magnet when handling due to their brittle nature, and to avoid injury due to pinching.

  • Material: Sintered NdFeB. Grade N45
  • Gauss Rating: 13,500 Gauss
  • Pulling Force: 1.5 lbs.
  • Pole Orientation: Axially magnetized, the poles are on the flat surfaces.
  • Coating: Ni+Cu+Ni 3 layer coating, the best available.
  • Tolerance: The tolerances of all the dimensions are +/-0.002in with coating.

PLEASE NOTE:             

  • All magnets may chip and shatter, but if used correctly, can last a lifetime.
  • Keep away from pacemakers.
  • Not for children, parental supervision required.
  • If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.


Warranty Information

This product is covered by 10 year warranty on the magnetic strength under normal usage. Used in the environment which has high temperature and virbation will void this warranty. The product should not be used in the outdoor or high humid or salty environment except extra insulation measurement is taken.

Other Details

Gauss Rating:
13,500 Gauss
Pulling Force:
1.5 lbs
Pole Orientation:
+/- 0.002in


There are 2 review(s) for N45 1/4"OD x 1/16"ID x 1/16" Neodymium Rare Earth Ring Magnet

  • Fun

    by Alex – 23rd Dec 2014

    Extremely tiny, fun little magnets to play with. Still strong enough to hold onto each other through 1/4" of glass. Super tiny, so don't let kids or hungry dogs near them!

  • small, strong, magnets for the best pricce I have found

    by Lola Beanz – 20th Mar 2013

    I have nothing but good things to say about Magnet4sale and their 1/4' neodymium magnets. The were the perfect size at the best price I have seen, plus shipping was very fast.