---
product_id: 11252118
title: "Ceramic Magnet 1 7/8\" x 7/8\" x 3/8\" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets"
brand: "cms magnetics"
price: "COP 150441"
currency: COP
in_stock: true
category: "Cms Magnetics"
url: https://www.desertcart.co/products/11252118-ceramic-magnet-1-7-8-x-7-8-x-3
store_origin: CO
region: Colombia
---

# Rust resistant, water-safe 3.5 LB pull force Grade 8 ceramic magnet Ceramic Magnet 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets

**Brand:** cms magnetics
**Price:** COP 150441
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your projects with magnetic power that sticks—and saves!

## Quick Answers

- **What is this?** Ceramic Magnet 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets by cms magnetics
- **How much does it cost?** COP 150441 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/11252118-ceramic-magnet-1-7-8-x-7-8-x-3)

## 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

- • **Safe & Reliable:** Fragile but dependable—keep away from pacemakers and kids for worry-free use
- • **Versatile Use Cases:** Ideal for science projects, crafts, tool organization, and even magnetic therapy
- • **Budget-Smart Magnetism:** Top-tier Grade 8 ceramic strength at a fraction of rare earth prices
- • **Built to Last, Anywhere:** Rust-resistant design perfect for fresh or saltwater environments
- • **Powerful Hold, Minimal Bulk:** 3.5 pounds of magnetic grip in a sleek 1.88" x 0.88" frame

## Overview

CMS Magnetics® offers a pack of 12 rectangular Grade 8 ceramic magnets, each measuring 1.88" x 0.88" x 0.38" and delivering a strong 3.5-pound pull force. These rust-resistant magnets are economical alternatives to rare earth types, perfect for educational, crafting, and light industrial uses, with durable magnetism designed to last a lifetime under normal conditions.

## Description

desertcart.com: CMS Magnetics® Ceramic Magnet 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets : Industrial & Scientific

## Features

- Effective: Grade 8 ceramic magnet material with an Internal Gauss 3,850. Each piece provides 3.5 LB holding force with a direct touch and direct pull on a steel surface
- Economical: The most economical option for magnets. Just a fraction of the cost of similar sized of rare earth magnets.
- Applications: Science educations for school, home crafting, light holding jobs in backyard or garage, magnetic therapy for pain or bug stings. Holding assemblies and tools.
- Durable: Rust resistant. Suitable for use in fresh or salt water. Magnetism will last lifetime with normal use.
- Warning: All magnets are fragile and they may break or shatter. Keep them away from pacemakers, animals, and small children.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BZ9YU88 |
| Best Sellers Rank | #188,565 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Industrial Ceramic Magnets |
| Brand Name | CMS MAGNETICS |
| Color | Dark Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (497) |
| Item Dimensions L x W x Thickness | 1.88"L x 0.88"W x 0.38"Th |
| Item Thickness | 0.38 inches |
| Manufacturer | CMS Magnetics |
| Material Type | Ceramic |
| Model Number | B00BZ9YU88 |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Part Number | CB8032-375M-12C |
| Pull Force | 3.5 pounds |
| Shape | Rectangular |
| UPC | 819060013741 |

## Product Details

- **Brand:** CMS MAGNETICS
- **Color:** Dark Gray
- **Material:** Ceramic
- **Product Dimensions:** 1.88"L x 0.88"W x 0.38"Th
- **Shape:** Rectangular

## Images

![Ceramic Magnet 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets - Image 1](https://m.media-amazon.com/images/I/5176f4TTRBS.jpg)

## Questions & Answers

**Q: Do these have mixed pole in each side or North on one and South on the other?**
A: N and S poles are on the opposite flat surfaces.

**Q: I was wondering what the strength of this is?**
A: I absolutely love these magnets.  I have no way to measure the strength I just know that they are very strong magnets and I like having several to use in many ways.

**Q: I need magnets to hold down curtains on a windy day on the screened-in patio. Will these work for that?**
A: They are heavy so they will hold a curtain down for soft breeze.  If stuck to steel they will hold quite a bit more but a curtain is a lot of sail area so the more wind the more of the magnets you will need.  How many depends on the size of the curtain and the strength of the wind.

**Q: can these magnets be cut?**
A: Yes they can. Almost anything can be cut. They may not do the job you want but have at it. Caution as they are quite hard and brittle.

## Frequently Bought Together

- CMS Magnetics® Ceramic Magnet 1 7/8" x 7/8" x 3/8" Rectangular Magnets, Package of 12 Ceramic 8 Hard Ferrite Magnets
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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-10-15*