Product Description

Bar magnet block magnet N52 3"x1/2"x1/8" Neodymium (NB032-52N)

This powerful neodymium block magnet measures 3" in length, 1/2" in width, and 1/8" 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 is great for holding purposes such as holding objects to magnetic surfaces. Moreover, this magnet is versatile and robust; applications range from industrial use to personal projects.

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: 14,400 Gauss
Pulling Force: 18.3 lbs
Pole Orientation: Magnetized through the thickness, the poles are on the 3" x 1/2" surfaces.
Coating: Ni+Cu+Ni 3 layer coating, 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.

Other Details

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.

Product Videos

Custom Field

Pulling Force 18.3 lbs

Grade N52

Product Reviews

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5
N52 Bar Magnets

Posted by Karl on Jun 7th 2020

Shipping was right on time (even during a pandemic), the product is exactly as described, high quality, the strength test was perfect and the gauss reading was within the natural range of these beasts. Careful though, I did manage to pinch my finger due to negligence... these magnets are strong.
Definitely going to be a repeat customer.
5
great magnets and great customer service

Posted by Jeremy on Apr 21st 2020

i had a question and the owner himself got back to me within a few hours. Also shipped my order same week and everything is perfect
5
Bar magnets

Posted by Taylor Gray on Mar 21st 2019

We've ordered two separate times in the last several weeks. Both orders arrived quickly and the magnets were packed very well.
5
"x 1/2"x 1/8 N45 5 stars

Posted by Hannah Meadows on Sep 4th 2018

Bought these as replacement magnets for my MISTI stamping tool and they’re much cheaper and stronger than the magnets that came with it!