---
product_id: 21140260
title: "Ceramic Round Base Magnet Pack - Heavy-Duty Strong Magnets - 200 lb Pull Each - for Indoor and Outdoor Use - Chrome-Plated - 4.90\" Diameter - 0.50\" Hole - 0.50\" Thick - 2-Pack"
brand: "master magnetics"
price: "273.40 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Master Magnetics"
url: https://www.desertcart.tn/products/21140260-ceramic-round-base-magnet-pack-heavy-duty-strong-magnets-200
store_origin: TN
region: Tunisia
---

# 200 lb pull strength 400°F heat resistant 0.50" versatile center hole Ceramic Round Base Magnet Pack - Heavy-Duty Strong Magnets - 200 lb Pull Each - for Indoor and Outdoor Use - Chrome-Plated - 4.90" Diameter - 0.50" Hole - 0.50" Thick - 2-Pack

**Brand:** master magnetics
**Price:** 273.40 DT
**Availability:** ✅ In Stock

## Summary

> 🧲 Power Up Your Space with Magnetic Mastery!

## Quick Answers

- **What is this?** Ceramic Round Base Magnet Pack - Heavy-Duty Strong Magnets - 200 lb Pull Each - for Indoor and Outdoor Use - Chrome-Plated - 4.90" Diameter - 0.50" Hole - 0.50" Thick - 2-Pack by master magnetics
- **How much does it cost?** 273.40 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/21140260-ceramic-round-base-magnet-pack-heavy-duty-strong-magnets-200)

## Best For

- master magnetics enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Mounting Hub:** 0.50" center hole lets you easily attach hooks, knobs, or eyebolts for custom setups.
- • **Unmatched Holding Power:** Each magnet boasts a massive 200 lb pull force to secure your heaviest gear with confidence.
- • **Built to Brave the Elements:** Nickel-plated ceramic design resists corrosion and withstands up to 400°F for indoor/outdoor durability.
- • **Trusted American Craftsmanship:** Master Magnetics, a USA-based leader since 1976, delivering quality magnets that professionals rely on.
- • **Precision Engineered for Reliability:** Crafted with high-grade ferrite, sintered at 2,000°F, and diamond-ground for consistent magnetic strength.

## Overview

Master Magnetics Ceramic Round Base Magnets deliver heavy-duty 200 lb pull strength in a durable, corrosion-resistant nickel-plated ferrite design. Featuring a 0.50" center hole for versatile mounting, these precision-engineered magnets withstand temperatures up to 400°F, making them perfect for both indoor and outdoor professional and DIY applications. Sold in convenient 2-packs, they combine trusted American craftsmanship with powerful performance to organize, secure, and elevate your workspace.

## Description

Whether you're a professional contractor, a handyman, or simply looking for an effective and convenient way to organize your space, the Master Magnetics Ceramic Round Base magnets are the ideal choice. Ceramic magnets are affordable and permanently magnetized, making them a practical choice for applications that require a reliable magnetic attachment. Their sleek nickel-plated design, robust holding power, and thoughtful construction make them efficient solutions for various applications. Say goodbye to clutter and disorganization with this pack of powerful magnetic fasteners.

Review: Strong! - Very strong? Used it to secure a smaller toolbox to the side rail of my truck. Keeps it from sliding around but a strong sideways tug pops it off the metal. Worked great for my needs
Review: Good product - Good product. Just as described. Good price. Good magnetic strength.

## Features

- HEAVY-DUTY MAGNET PACK: With a 200 lb pull strength, these ceramic round base magnets deliver serious holding power. They are ideal for securing heavy items in homes, workshops, and commercial spaces.
- VERSATILE APPLICATIONS: These round magnets feature a 0.50" center hole for easy pairing with various fasteners like hooks, knobs, or eyebolts. The strong magnetic base mounts lights, signs, antennas, and more with ease.
- BUILT TO LAST: Ceramic magnets resist corrosion and won't wear down. Our magnets withstand temperatures up to 400°F and have a nickel-plated finish for extra protection, making them ideal for both indoor and outdoor use.
- HIGH-QUALITY CONSTRUCTION: Crafted from strontium carbonate and iron oxide, our ceramic (ferrite) magnets are molded, sintered at 2,000°F, precision-ground with a diamond wheel, magnetized, and carefully inspected to ensure reliable performance.
- MASTER MAGNETICS: We are a USA-based company trusted since 1976 for strength, quality, and performance. Our extensive line of affordable, powerful magnets makes tasks easier in homes, workshops, and industrial spaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IYFO112 |
| Best Sellers Rank | #2,386 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Magnetic Hooks #992 in Hardware |
| Brand | Master Magnetics |
| Brand Name | Master Magnetics |
| Color | Silver |
| Customer Reviews | 4.7 out of 5 stars 2,793 Reviews |
| Global Trade Identification Number | 00095421006632, 10095421006639 |
| Included Components | 2 round base magnets |
| Item Dimensions L x W x Thickness | 4.9"L x 0.5"W x 4.9"Th |
| Item Thickness | 0.5 Inches |
| Manufacturer | Master Magnetics, Inc. |
| Material | Ferrite, Low carbon steel |
| Material Type | Ferrite, Low carbon steel |
| Model Number | RB |
| Number of Pieces | 2 |
| Part Number | RB100CX2 |
| Product Dimensions | 4.9"L x 0.5"W x 4.9"Th |
| Pull Force | 400 Pounds |
| Shape | Round |
| UPC | 095421006632 |
| Unit Count | 2 Count |

## Product Details

- **Material:** Ferrite, Low carbon steel
- **Brand:** Master Magnetics
- **Product Dimensions:** 4.9"L x 0.5"W x 4.9"Th
- **Color:** Silver
- **Shape:** Round

## Images

![Ceramic Round Base Magnet Pack - Heavy-Duty Strong Magnets - 200 lb Pull Each - for Indoor and Outdoor Use - Chrome-Plated - 4.90" Diameter - 0.50" Hole - 0.50" Thick - 2-Pack - Image 1](https://m.media-amazon.com/images/I/61YKxkI8ijL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong!
*by D***A on March 5, 2026*

Very strong? Used it to secure a smaller toolbox to the side rail of my truck. Keeps it from sliding around but a strong sideways tug pops it off the metal. Worked great for my needs

### ⭐⭐⭐⭐⭐ Good product
*by T***A on January 19, 2026*

Good product. Just as described. Good price. Good magnetic strength.

### ⭐⭐⭐⭐⭐ Excellent, Strong Magnets!
*by A***Z on January 17, 2026*

These magnets are stellar! Much stronger than I had expected and I use them at work, too. Love them!

## Frequently Bought Together

- Master Magnetics Ceramic Round Base Magnet - 4.90" Diameter, 0.50" Thick, 0.50" Center Hole, 200 Pounds Pull, Chrome Plated, Pack of 2, RB100CX2
- Master Magnetics Ceramic Round Base Magnet Fastener - 3.20'' Diameter, 0.445'' Thick., 0.270'' Center Hole, 95 lb Pull, Nickel-Plated, Pack of 2, RB80PRCX2
- Master Magnetics Ceramic Round Base Magnet - 2.618" Diameter, 0.375" Thick, 0.275" Center Hole, 65 Pound Pull ea, Nickle Plated, Pack of 3, RB70CX3

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-06*