---
product_id: 36459895
title: "CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI"
brand: "cms magnetics"
price: "€ 133.65"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cms Magnetics"
url: https://www.desertcart.es/products/36459895-cms-magnetics-500-pound-pull-force-75mm-diameter-neodymium-cup
store_origin: ES
region: Spain
---

# 75mm diameter heavy-duty size 500-lb pull force stainless steel corrosion-resistant casing CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI

**Brand:** cms magnetics
**Price:** € 133.65
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your grip game—magnetism that commands attention!

## Quick Answers

- **What is this?** CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI by cms magnetics
- **How much does it cost?** € 133.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/36459895-cms-magnetics-500-pound-pull-force-75mm-diameter-neodymium-cup)

## 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 Design:** Engineered for strength with clear safety guidelines—handle like a boss, stay protected.
- • **Effortless Attachment:** Includes eyebolt & split lock washer for secure, quick rigging to ropes or hoists.
- • **Built to Last a Century:** Premium neodymium core encased in stainless steel for durability that outlives trends.
- • **Unmatched Magnetic Power:** Pulls up to 500 pounds with ease—lift like a pro.
- • **Versatile Heavy-Duty Use:** From magnet fishing to industrial lifting—your all-in-one magnetic powerhouse.

## Overview

CMS MAGNETICS 75mm neodymium cup magnet delivers an impressive 500-pound pull force, encased in durable stainless steel for corrosion resistance and longevity. Equipped with an eyebolt and split lock washer, it ensures secure attachment for heavy-duty lifting, magnet fishing, and industrial applications. Crafted from rare earth elements, this magnet combines exceptional strength with versatile use, designed to last over 100 years with proper care.

## Description

These powerful neodymium cup magnets are encased in durable stainless steel, offering exceptional lifting force for heavy-duty tasks. Perfect for industrial, automotive, and home improvement projects, they excel in magnet fishing, treasure hunting, and metal detection. Featuring a split lock washer and eyebolt for easy attachment to ropes or hoisting devices, these corrosion-resistant magnets are designed to provide reliable performance in demanding environments. Ideal for use on metal surfaces, these magnets are made from rare earth elements, ensuring long-lasting durability.

Review: Reviewed by a Dude for Dudes: Magnet Fishing, multiple purpose, strong as Arnold - I bought this magnet for Magnet Fishing and occasionally go out to the local docs and beaches. First and foremost, when you get this magnet, make sure you glue the eyelet to the base, you don't want the chance of loosing it. Second, make sure you have strong and long enough line to make this work for you. I've also used this for find lost nuts bolts in the yard, I had a tool that went down a pipe that I used this to pull it up 10 feet worth of piping with no issues. Will pull anything towards it within 6-8 inches.
Review: Great hobby - Really nice magnet. Of course I dont catch a treasure each time I toss it in the lake but so far I have brought in three pairs of pliers, two pair forceps, a nearly new Buck pocket knife, four nylon camp chairs that apparenty get blown off the dock, a couple of fish stringers, and of course lots of fishhooks and some lures. Maybe the best part of magnet fishing though is that people always stop by and want to talk about magnet fishing so I get to meet lots of new people each time I go out. And no matter where I go I usually see some labs out swimming who always seem to need to get petted---have met a lot of wet dogs that way. So for me magnet fishing is a hoot, and is an excellent excuse to be out on a lake enjoying a beautiful warm and sunshiny day. What I drag out of the water is the fringe benefit.

## Features

- KEY FEATURE - Encased in a durable stainless steel cup, these magnets are designed for heavy-duty tasks requiring high lifting power. They come with a split lock washer and eyebolt for easy attachment to ropes, carabiners, or hoisting devices.
- QUALITY - When properly cared for, these neodymium magnets can last over 100 years, even under regular use. Made from high-quality rare earth elements, they are expertly processed into durable, ferromagnetic permanent magnets, resistant to wear and tear as long as they're kept away from extreme heat or strong demagnetizing fields.
- EXCEPTIONAL MAGNETIC STRENGTH - Delivers an ultra-powerful hold, ensuring reliable performance in even the most demanding applications. Perfect for heavy-duty tasks and industrial use.
- VERSATILE APPLICATIONS - Ideal for use in workshops, manufacturing, home improvement, and automotive repairs—holds securely on metal surfaces, making it perfect for a wide range of professional and DIY projects.
- MAGNET SAFETY - These powerful magnets can cause injury if not handled with care. Always wear proper hand and eye protection. Keep away from electronic devices, pets, children, and pacemakers to ensure safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JPZ42OA |
| Best Sellers Rank | #485,937 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,532 in Rare Earth Magnets |
| Brand | CMS MAGNETICS |
| Color | Silver |
| Date First Available | August 4, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Thickness | 75 Millimeters |
| Item Weight | 1 pounds |
| Item model number | MCHN-75RO |
| Manufacturer | CMS Magnetics, Inc |
| Material | Copper, Neodymium, Nickel, Stainless Steel |
| Number of Pieces | 1 |
| Product Dimensions | 4.1 x 4.1 x 3.4 inches |
| Pull Force | 405 Pounds |
| Shape | Round |
| UPC | 857671001641 |

## Product Details

- **Brand:** CMS MAGNETICS
- **Color:** Silver
- **Item Thickness:** 75 Millimeters
- **Material:** Copper, Neodymium, Nickel, Stainless Steel
- **Shape:** Round

## Images

![CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI - Image 1](https://m.media-amazon.com/images/I/41k99S7-N1L.jpg)
![CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI - Image 2](https://m.media-amazon.com/images/I/51-NTfnQbKL.jpg)
![CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI - Image 3](https://m.media-amazon.com/images/I/51D3OqXLjeL.jpg)
![CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI - Image 4](https://m.media-amazon.com/images/I/51UH4qc2q8L.jpg)
![CMS MAGNETICS - (500-Pound Pull Force) 75mm Diameter Neodymium Cup Magnet with Eye Bolt | Strong, Stainless Steel | Fishing Magnet, Lifting, Science, Research, DYI - Image 5](https://m.media-amazon.com/images/I/51j+HgECoaL.jpg)

## Questions & Answers

**Q: Is it N52?**
A: It doesn't say in discription and I have no way of knowing personally, although I will say this is an incredibly powerful magnet!

**Q: Could i use a pair of these to mount a large light bar on my truck roof?**
A: Yes, you can. I have mounted stuff to my pickup with CMS magnets. One problem I have had is, depending on which magnets you buy, they can be very hard to take off. I suggest testing various thickness pieces of soft material, like soft foam plastic between the magnet and the metal to protect the truck finish and allow for easier removal. In one case, I have to use both hands and pull with all my might to remove two CMS magnets that hold my 5th wheel cable latch to my pickup when the trailer is attached to my pickup. I have got to put a soft piece of plastic between the magnets and truck finish. I weight 200 lbs and do not lack strength.

**Q: How much will it lift out of the water**
A: If it’s a good flat surface, a lot. On average it can pick up quite a bit of decent sized items. If you’re looking to get larger or heavier items out of the water, I’d get the higher capacity magnet.

**Q: how to separate the 2 magnets?**
A: How big is the screw for this product? What is the diameter of the screw?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reviewed by a Dude for Dudes: Magnet Fishing, multiple purpose, strong as Arnold
*by C***R on April 11, 2020*

I bought this magnet for Magnet Fishing and occasionally go out to the local docs and beaches. First and foremost, when you get this magnet, make sure you glue the eyelet to the base, you don't want the chance of loosing it. Second, make sure you have strong and long enough line to make this work for you. I've also used this for find lost nuts bolts in the yard, I had a tool that went down a pipe that I used this to pull it up 10 feet worth of piping with no issues. Will pull anything towards it within 6-8 inches.

### ⭐⭐⭐⭐⭐ Great hobby
*by M***N on May 28, 2017*

Really nice magnet. Of course I dont catch a treasure each time I toss it in the lake but so far I have brought in three pairs of pliers, two pair forceps, a nearly new Buck pocket knife, four nylon camp chairs that apparenty get blown off the dock, a couple of fish stringers, and of course lots of fishhooks and some lures. Maybe the best part of magnet fishing though is that people always stop by and want to talk about magnet fishing so I get to meet lots of new people each time I go out. And no matter where I go I usually see some labs out swimming who always seem to need to get petted---have met a lot of wet dogs that way. So for me magnet fishing is a hoot, and is an excellent excuse to be out on a lake enjoying a beautiful warm and sunshiny day. What I drag out of the water is the fringe benefit.

### ⭐⭐⭐⭐ Strong little magnet
*by J***. on July 19, 2019*

After watching a lot of YouTube videos on magnet fishing and being out to sea all the time. I thought i'd give it a shot, so i bought this magnet. I've used it once and haven't been able to find anything but as far as i can tell it's a great little magnet just for this purpose. It's kind of on the small side but it's very strong for how big it is. Give it try you won't be disappointed.

## Frequently Bought Together

- Neodymium Magnet Fishing Magnets, Super Strong Magnet for Magnetic Fishing, Strong Fishing Magnets, Magnet Fishing, 180 LB, 250 LB and 405 LBs (405 LB Magnet Fishing Magnet)
- DIYMAG Super Strong Neodymium Fishing Magnets, 500 lbs(227 KG) Pulling Force Rare Earth Magnet with Countersunk Hole Eyebolt for Retrieving in River and Magnetic Fishing,Diameter 2.36 inch(60 mm)
- 2000LB Powerful Double-Sided Neodymium Fishing Magnet – 3.70” Pulling Force Superior Magnet Fishing with Threadlocker

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-07*