---
product_id: 20388817
title: "CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research"
brand: "cms magnetics"
price: "¥5415"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/20388817-cms-magnetics-1-piece-grade-n45-3x1-2x1-4-neodymium
store_origin: JP
region: Japan
---

# 33 lbs pull rating 3x1/2x1/4 inch Triple-layer coating CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research

**Brand:** cms magnetics
**Price:** ¥5415
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Magnetic Precision!

## Quick Answers

- **What is this?** CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research by cms magnetics
- **How much does it cost?** ¥5415 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20388817-cms-magnetics-1-piece-grade-n45-3x1-2x1-4-neodymium)

## 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

- • **Safety First:** Designed with safety in mind; keep away from pacemakers and children.
- • **Unmatched Strength:** N45 grade magnet with a powerful 33-pound pull rating.
- • **Corrosion Resistant:** Triple-layer coating of nickel + copper + nickel for long-lasting durability.
- • **Precision Engineering:** Machine calibrated for accuracy, ensuring reliable performance.
- • **Unleash Your Creativity:** Perfect for crafting, DIY projects, and scientific experiments.

## Overview

The CMS MAGNETICS Grade N45 Neodymium Bar Magnet is a robust 3x1/2x1/4 inch magnet featuring a remarkable 33-pound pull rating. Engineered with a triple-layer coating for corrosion resistance, this magnet is ideal for a variety of applications, from crafting to scientific research. Its precision calibration ensures reliability, making it a must-have for DIY enthusiasts and professionals alike.

## Description

CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research

## Features

- INCLUDES - One piece of bar magnet that's 3 x 1/2 x 1/4 inch and a 3M double-sided foam adhesive
- PULL RATING - With an N45 grade, this magnet's dimension will carry a pull rating of about 33-pounds.
- MAGNETIZATION - Magnetized Through the 1/4" Thickness, the Poles are on the 3 x 1/2" surfaces.
- QUALITY - This magnet is made from high quality rare earth and is coated in triple coating of nickel + copper + nickel to protect from corrosion. Machine calibrated for precision.
- SAFETY - Please keep these strong magnets away from pace makers, children, and animals. All magnets are highly brittle and may shatter on strong impact with other magnets or ferromagnetic metals.

## Product Details

- **Material:** Neodymium
- **Brand:** CMS MAGNETICS
- **Product Dimensions:** 3"L x 0.5"W x 0.25"Th
- **Color:** Silver
- **Shape:** Rectangular

## Images

![CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research - Image 1](https://m.media-amazon.com/images/I/61Ov+hJQupL.jpg)
![CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research - Image 2](https://m.media-amazon.com/images/I/610+9tSQ9tL.jpg)
![CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research - Image 3](https://m.media-amazon.com/images/I/61L4ax-lVtL.jpg)
![CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research - Image 4](https://m.media-amazon.com/images/I/61OwTSZhz9L.jpg)
![CMS MAGNETICS(1-Piece) Grade N45 3x1/2x1/4 Neodymium Bar Magnet with 3M Foam Adhesive | Strong, Rectangle, Triple-Layer Coating, Rare Earth | Crafting, School Project, DYI, Science, Research - Image 5](https://m.media-amazon.com/images/I/51TjtIh6o6L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/20388817-cms-magnetics-1-piece-grade-n45-3x1-2x1-4-neodymium](https://www.desertcart.jp/products/20388817-cms-magnetics-1-piece-grade-n45-3x1-2x1-4-neodymium)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*