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  • N52  1"x1/2"x1/4" Rare Earth Magnet
  • N52 1"x1/2"x1/4"  Neodymium Magnet
  • Block Neodymium Magnets
  • Rectangular Neodymium Magnet
  • Block Neodymium Magnet
  • Rectangular Neodymium Magnets

N52 1"x1/2"x1/4" Neodymium Rare Earth Block Magnet

0.48 Ounces
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Your Price:
$2.39 (You save $0.26)


This powerful neodymium block magnet measures 1" in length, 1/2" in width, and 1/4" in thickness and is made of a grade N52 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality control systems and are plated in a nickel-copper-nickel triple layer coating for a shiny corrosion resistant finish. This magnet has innumerable uses as a holding magnet, but is also great for an assortment of both industrial and personal applications and can be used in an almost unlimited amount of ways.

Please note that all neodymium rare earth magnets are fragile and require extreme caution when handling due to their brittle nature and to avoid injury due to pinching. 

  • Material: Sintered NdFeB. Grade N52
  • Gauss Rating: 14,800 Gauss
  • Pulling Force: 22.6 lbs
  • Pole Orientation: Magnetized through the thickness, the poles are on the 1" x 1/2" surfaces
  • Plating: 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:
14,800 Gauss
Pulling Force:
22.6 lbs
Pole Orientation:
+/- 0.002in


There are 3 review(s) for N52 1"x1/2"x1/4" Neodymium Rare Earth Block Magnet

  • Great strength

    by John – 18th Sep 2014

    These are powerful little magnets. They were packaged well and shipped quickly. I don't NEED anymore, but I may buy more.

  • Stunning

    by N. Shea – 20th May 2014

    The magnets were dispatched within hours, and arrived promptly in the UK, well packed and in perfect order. These N52 grade rectangular neodymium magnets did not disappoint. I must admit, I was a little skeptical about the claim that a single N52 magnet measuring just 1"x1/2"x1/4", had a pulling force of 22.6 lbs. That's 10.25 Kg. So I decided to prove it myself by lifting a 10Kg iron weight...

    After wearing rubber gloves to gain purchase and stop the magnet from slipping between my fingers, a single magnet was placed on the rim of the weight; holding the magnet alone, I could lift the weight almost entirely off the floor. (If my grip was stronger, and the magnet fixed correctly, it would have lifted the weight entirely). Obtaining such a high flux density in neodymium magnets such as this is a testament to CMS Magnetics quality and their skills during manufacture. Thank you Jeff Lee for your excellent service.

  • Strong, does the job

    by Joseph D. Phillips – 21st Feb 2014

    I put this on the kick stand of my motorcycle to trip street sensors and sure enough, it works.