---
product_id: 34478242
title: "CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies"
brand: "cms magnetics"
price: "R296"
currency: ZAR
in_stock: false
reviews_count: 12
url: https://www.desertcart.co.za/products/34478242-cms-magnetics-1-ct-2-x-1-2-x-1
store_origin: ZA
region: South Africa
---

# 35+ lb Holding Strength 1.44 Tesla Gauss Power Ni+Cu+Ni Triple Coating CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies

**Brand:** cms magnetics
**Price:** R296
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies by cms magnetics
- **How much does it cost?** R296 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/34478242-cms-magnetics-1-ct-2-x-1-2-x-1)

## 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

- • **Premium Grade N52:** Crafted from the highest-grade neodymium magnet for maximum durability and magnetic performance.
- • **Hold It Like a Pro:** Secure heavy loads effortlessly with a direct pull holding power exceeding 35 lbs—perfect for demanding projects.
- • **Triple-Layer Armor:** Ni+Cu+Ni coating ensures superior corrosion resistance and longevity, keeping your magnet pristine.
- • **Precision Engineered:** Manufactured under ISO 9001 standards with tight tolerances (+/-0.002”) for consistent, reliable results.
- • **Unmatched Magnetic Might:** Experience industry-leading 1.44 Tesla strength that outperforms all competitors in its class.

## Overview

CMS Magnetics® Grade N52 Neodymium Magnet delivers an exceptional 1.44 Tesla magnetic field and over 35 lbs of holding power in a compact 2” x 0.5” x 0.5” form factor. Featuring a durable Ni+Cu+Ni triple-layer coating and precision ISO 9001 manufacturing, this magnet is engineered for industrial, scientific, and hobbyist applications demanding peak performance and reliability.

## Description

desertcart.com: CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies : Industrial & Scientific

Review: Works great for my periodic needs - it is very strong - Every so often when picking up groceries (curbside) the store will leave items in the anti-theft clear plastic boxes (using a 3lb hammer is still hard to get these darned things opened). I take the magnet with me and after removing my purchase I can give the box to the store employee. Be careful this thing is strong and hard to remove when it grabs a refrigerator or car (I keep in an empty prescription bottle to carry it around).
Review: Really, REALLY strong magnets for my unusual application - These two identical magnetics are surprisingly very powerful. I understand how letting them attract each other from any distance might break them. My use for these is to attract metal filings as I sharpen my kitchen knives, keeping the area much cleaner. I wrap each in a piece of plastic wrap and place them on either side of the knife being sharpened. They do an amazing job. The plastic wrap helps me contain the filings to take them off the magnets. Works very, very well.

## Features

- Powerful Permanent Magnet: Very Strong Holding Power for its Size. Gauss Rating is not less than 1.44 Tesla. Holding Power is not Less than 35 lb with Direct Touch and Direct Pull
- The Highest Grade Available: Made of Grade N52 Neodymium Magnet, the Highest Grade Available
- Numerous Applications: Useful Magnets for Holding, Home Improvement, DIY Projects, Kids Science Education and Projects and Many More
- Best Coating Available: Ni+Cu+Ni Triple Layer Coated; the Best Coating Available
- Top Quality: This is the BEST Quality Magnet Made under ISO 9001 Quality System. All Tolerances are +/-0.002”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LY32IN8 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #402,458 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,336 in Rare Earth Magnets |
| Brand | CMS MAGNETICS |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (191) |
| Date First Available | July 11, 2007 |
| Included Components | Magnet |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 0.5 Inches |
| Item Weight | 2 ounces |
| Item model number | NB0230 |
| Manufacturer | CMS Magnetics, Inc |
| Material | Neodymium |
| Number of Pieces | 1 |
| Part Number | NB0230 |
| Product Dimensions | 2"L x 0.5"W x 0.5"Th |
| Pull Force | 235.76 Newtons |
| Shape | Rectangular |
| UPC | 819060016001 |

## Product Details

- **Brand:** CMS MAGNETICS
- **Color:** Silver
- **Material:** Neodymium
- **Product Dimensions:** 2"L x 0.5"W x 0.5"Th
- **Shape:** Rectangular

## Images

![CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies - Image 1](https://m.media-amazon.com/images/I/31M5SMcAxPL.jpg)
![CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies - Image 2](https://m.media-amazon.com/images/I/41d3Dfi1QjL.jpg)
![CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies - Image 3](https://m.media-amazon.com/images/I/61CL2td8ISL.jpg)
![CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies - Image 4](https://m.media-amazon.com/images/I/61VguJzvWJL.jpg)

## Questions & Answers

**Q: In the details it says it has a 21lb pull force & then below that it says it has 124lb pull force. Which one is it?**
A: Honestly I didn't measure the pull force, I just stuck it on my bosses computer case and then ran

**Q: do you know the exact tesla is this?**
A: N52 is 1.44 T

**Q: Why does it have that red dot on it?**
A: The Red dot =This side is North.

**Q: In the details it says it has a 21lb pulling force & then below that it says it has 124lb pull force. Which one is it?**
A: I dont have a way to measure these pulling figures but I think that it could hold a 21lb item off the ground safely. I was glad the magnet was so small because the first time I used it I pinched my finger between the magnet and a steel drum...it is deceptively powerful!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great for my periodic needs - it is very strong
*by R***X on April 30, 2024*

Every so often when picking up groceries (curbside) the store will leave items in the anti-theft clear plastic boxes (using a 3lb hammer is still hard to get these darned things opened). I take the magnet with me and after removing my purchase I can give the box to the store employee. Be careful this thing is strong and hard to remove when it grabs a refrigerator or car (I keep in an empty prescription bottle to carry it around).

### ⭐⭐⭐⭐⭐ Really, REALLY strong magnets for my unusual application
*by S***M on June 1, 2017*

These two identical magnetics are surprisingly very powerful. I understand how letting them attract each other from any distance might break them. My use for these is to attract metal filings as I sharpen my kitchen knives, keeping the area much cleaner. I wrap each in a piece of plastic wrap and place them on either side of the knife being sharpened. They do an amazing job. The plastic wrap helps me contain the filings to take them off the magnets. Works very, very well.

### ⭐⭐⭐⭐ Four Stars
*by R***D on August 1, 2017*

very strong magnet.

## Frequently Bought Together

- CMS Magnetics® (1 Ct, 2” x 1/2” x 1/2”) Grade N52 Neodymium Magnet, Super Strong Rare Earth Magnets for Industry, Science and Hobbies
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*