Product Description

N45 Ring Magnet 1/2 OD x 0.135 ID x 1/16" Neodymium Magnet

This ring magnet measures 1/2" in diameter and 1/16" in thickness and features a 0.135" hole through the middle of the magnet. This magnet is made of a grade N45 neodymium magnet alloy under ISO 9001 quality control systems. The ring magnet is plated in a NICuNi triple layers for a shiny corrosion resistant finish. It is perfect magnet to be used as a magnetic fasteners around the home or for use in commercial applications.

Please note that all neodymium magnets are fragile and require caution to prevent shattering when installing and injury due to pinching.

Features:

Material: Sintered neodymium magnet, Grade N45 rare earth magnet
Remanence (Br): 13,500 Gauss or 1.35 Tesla
Pulling Force: 2.9 LBS
Pole Orientation: Axially magnetized, the N and S poles are on the flat surfaces
Coating: Ni+Cu+Ni, 3 layer coated, the best coating available
Tolerances: All +/-0.002" with coating

Warnings:

All magnets may chip and shatter, but if used correctly, this ring magnet can last a lifetime
Keep away from pacemakers and children
If damaged please dispose of completely

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 2.9 lbs

Product Reviews

(3 reviews) Write a Review

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5
Neodymium Magnet Purchase

Posted by James McGrath on Sep 17th 2019

Small and powerful - perfect for postcards on the refrigerator
5
rare earth magnet

Posted by Tilden Cheng on Jun 5th 2018

Excellent product. The outstanding delivery in time and packaging.
5
rin magnets

Posted by Fred Barry on May 16th 2018

I like these & CMS