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  • 1 1/4"X1/8" N45 Neodymium Magnet Disc
  • 1 1/4"X1/8" NdFeB Rare Earth
  • N45 Neodymium Magnet Disc
  • N45 Neodymium Magnet Disc

N45 1-1/4"x1/8" Neodymium Rare Earth Disc Magnet

1.60 Ounces
Usually ships in the next business day
Calculated at checkout
Your Price:
$1.89 (You save $0.89)


This product measures 1-1/4" in diameter and 1/8" in thickness and 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 systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. The North and South poles are on the flat sides. The pull force of this magnet is 15.2 lbs. This is a great item for use in personal projects as well as for crafts and closures and can also be used to help keep objects secured or fastened to any ferrous surface. 

  • Material: Sintered NdFeB. Grade N45
  • Gauss Ratings: 13,500 Gauss
  • Holding Power: 15.2 lbs
  • Pole Orientation: Axially magnetized, the poles are on the two flat surfaces
  • Coating: Ni+Cu+Ni 3 layer plated, the best coating 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:
15.2 lbs
Pole Orientation:
+/- 0.002in


There are 1 review(s) for N45 1-1/4"x1/8" Neodymium Rare Earth Disc Magnet

  • Great product!

    by Sam – 30th Oct 2015

    I purchased several of these to induce current in a windmill for an electromagnetics class project. N45 seems like the right balance of field strength, form factor and price. The magnets arrived well within the delivery window, well packaged and exactly as described. CMS was also responsive and helpful when I emailed to confirm shipping (the USPS tracking estimate was strangely inaccurate). I will definitely order from CMS for all my future magnet needs!

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