---
product_id: 36171543
title: "CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2\" x 3/8\" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack"
brand: "cms magnetics"
price: "3 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/36171543-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1
store_origin: PL
region: Poland
---

# Ni+Cu+Ni triple-layer coating 69 lb holding power ±0.002 tolerance precision CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack

**Brand:** cms magnetics
**Price:** 3 zł
**Availability:** ❌ Out of Stock

## Summary

> 🧲 Power your projects with the magnet that means business!

## Quick Answers

- **What is this?** CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack by cms magnetics
- **How much does it cost?** 3 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/36171543-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1)

## Best For

- cms magnetics enthusiasts

## Why This Product

- Trusted cms magnetics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Magnetism:** Backed by a 30-day money-back guarantee, so you can buy with confidence and never miss out.
- • **Precision Engineered:** Manufactured under ISO 9001 standards with ultra-tight ±0.002 inch tolerances for flawless fit and performance.
- • **Durability Meets Shine:** Triple-layer Ni+Cu+Ni coating ensures corrosion resistance and a sleek, polished finish that lasts.
- • **Versatile DIY Essential:** Perfect for classroom experiments, home improvement hacks, and creative projects—your secret weapon for innovation.
- • **Unmatched Magnetic Strength:** Grade N52 delivers a staggering 69 lbs of holding power—small but mighty!

## Overview

CMS Magnetics® Grade N52 Neodymium Magnet Ring combines industry-leading magnetic strength (69 lbs holding force) with precision manufacturing (±0.002 inch tolerance) and a premium triple-layer Ni+Cu+Ni coating for corrosion resistance. Ideal for science projects, DIY, and professional applications, this magnet is ISO 9001 certified and comes with a 30-day satisfaction guarantee.

## Description



## Features

- >> Powerful Magnets: Incredible Holding Power for its Size, Grade N45 - 69 lb Per Magnet Under Ideal Conditions, 13,500 Internal Gauss
- >> Numerous Applications: Useful Magnets for Holding, Home Improvement, DIY Projects, School Science Much More
- >> Best Coating Available: Ni+Cu+Ni Triple Layer Coated. Shinny and Corrosion Resistance
- >> Top Quality: These are the Highest Quality Magnets Made under ISO 9001 Quality Control Systems. All Tolerances are +/-0.002"
- >> Magnetism is Warranted and 30 Days Money Back Guaranteed

## Product Details

- **Material:** Neodymium
- **Brand:** CMS MAGNETICS
- **Color:** Silver
- **Shape:** Round
- **Number of Pieces:** 1

## Images

![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 1](https://m.media-amazon.com/images/I/71fLOZX0fBL.jpg)
![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 2](https://m.media-amazon.com/images/I/716HkMQ60GL.jpg)
![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 3](https://m.media-amazon.com/images/I/613HLUoO1FL.jpg)
![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 4](https://m.media-amazon.com/images/I/71Je2G72uOL.jpg)
![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 5](https://m.media-amazon.com/images/I/818Zm-A8XcL.jpg)

## Questions & Answers

**Q: How many come in a pack?**
A: It’s usually just one per order when you order the larger or thicker magnets.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plumber Here
*by N***Y on September 22, 2023*

I bought this as a retrieval magnet for anything that gets dropped in a drain or under a cabinet. This has got to be the strongest magnet I've ever bought. I have no doubt when they say it will pick up 60lbs+, they mean it. It starts pulling about 1.5" away from a metal surface. Once you hit that threshold, you can't hardly hold it back. Love it

### ⭐⭐⭐⭐⭐ Strong magnet
*by N***O on September 23, 2025*

Ring MagnetExactly what needed

### ⭐⭐⭐ Seem to be strong enough.. coating is not applied well
*by J***O on February 3, 2024*

I have purchased 3 of these so far and only one has come with the silver plating fully intact.. the other 2 have spots where it is chiped off.

## Frequently Bought Together

- CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack
- CMS Magnetics® Super Strong Neodymium Magnets Ring N45 1-1/2"OD x 1.065" ID x 3/8" - Rare Earth Ring Magnet - Science Projects School and Magnetism Education
- Realth Neodymium Disc Magnets with Holes, 0.98" x 0.19" Hole 0.62" Round Magnets for Research, Industrial & Educational Purposes (MC822)

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**Shop now:** [https://www.desertcart.pl/products/36171543-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1](https://www.desertcart.pl/products/36171543-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-09*