---
product_id: 4002143
title: "MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8\" Length, 3-3/4\" Width, 1-1/8\" Height"
brand: "strong hand tools"
price: "S/.313"
currency: PEN
in_stock: true
reviews_count: 13
category: "Strong Hand Tools"
url: https://www.desertcart.pe/products/4002143-msa46-hd-adjust-o-heavy-duty-magnet-square-on-off
store_origin: PE
region: Peru
---

# Compact 4.38" x 3.75" size On/Off magnet switch 65 lbs pull force MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8" Length, 3-3/4" Width, 1-1/8" Height

**Brand:** strong hand tools
**Price:** S/.313
**Availability:** ✅ In Stock

## Summary

> 🛠️ Magnetize Your Workflow with Precision & Power!

## Quick Answers

- **What is this?** MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8" Length, 3-3/4" Width, 1-1/8" Height by strong hand tools
- **How much does it cost?** S/.313 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/4002143-msa46-hd-adjust-o-heavy-duty-magnet-square-on-off)

## Best For

- strong hand tools enthusiasts

## Why This Product

- Trusted strong hand tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** Turn off magnet and wipe clean—no residue, no fuss.
- • **Compact & Durable Design:** Sturdy metal build fits comfortably in your toolkit, ready for any job.
- • **Powerful 65 lbs Pull Force:** Securely clamps metal pieces, perfect for welding and fabrication.
- • **Precision Hold, Zero Hassle:** Easily switch magnet on/off for safe, fast setup without slipping.
- • **Versatile Angles, Ultimate Control:** Holds workpieces firmly at 45° and 90° for flawless alignment.

## Overview

The Strong Hand Tools MSA46-HD Adjust-O Heavy Duty Magnet Square delivers a robust 65 lbs pull force with a convenient on/off switch, enabling quick, safe positioning of metal workpieces at 45° and 90°. Its compact metal design (4.38" x 3.75" x 1.13") is built for durability and easy cleaning, making it an essential precision tool for welders and fabricators who demand reliability and efficiency.

## Description

The Adjust-O Magnet Squares from Strong Hand Tools is the original magnet square that features an on/off switch. Max Pull Force: 90lbs. ; Dimensions 4-3/8" x 3/3/4" x 1-1/8".

Review: If you want to be miserable in life don’t manage expectations properly. These magnets are great - I am a fabricator and do only custom high-end custom work now. These things are great. If someone is looking for percision tools at this price range they should probably try craigslist or offer up. . You can machine these and make them as precise as your tools and skills will let you. The strength is amazing! Once again for the price point. Magnets will never be “strong” When pulled at an Ingle or Dragon. But this will definitely hold your jogging in place. but it will not compensate for poor fitting. As others have stated, I will not go back to the red magnets As others have stated, I will not member go back to the red magnets. I will do a weight test later and see if I can post some pictures or a video.
Review: On and Off Magnet - Great magnet for welders who fabricate great ideas. I am a hobbyist welder and I like the ease of placing the magnet (off position) on the material being welded. I turn the switch on, and what do you know it holds the item you are welding perfectly. I was skeptic, who heard of a magnet turning on and off or was this another gimmick. Well it works and I look forward to making good use out of it.

## Features

- The fast & easy way to hold metal work pieces at 45 Degree & 90 Degree.
- Turn the magnet off when setting up, turn on when you're ready to work. Fast and safe set-up!
- Ideal for round and square tubing, angle, and flat stock.
- Easy to clean. Simply turn off and wipe.
- Max. Pull Force: 90 LBS (40 kg)
- Dimension: 4-3/8 x 3-3/4 x 1-1/8″ (111 x 95 x 29 mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VH8040 |
| Best Sellers Rank | #151,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Magnetic Sweepers |
| Brand | Strong Hand Tools |
| Brand Name | Strong Hand Tools |
| Color | multicolor |
| Customer Reviews | 4.5 out of 5 stars 1,111 Reviews |
| Global Trade Identification Number | 00679352000022 |
| Included Components | Magnet Square |
| Item Dimensions L x W x Thickness | 4.38"L x 3.75"W x 1.13"Th |
| Item Thickness | 0.25 Inches |
| Item Type Name | Magnet Square |
| Item Weight | 0.7 Kilograms |
| Manufacturer | Strong Hand Tools |
| Material | Metal |
| Material Type | Metal |
| Model Number | MSA46-HD |
| Number of Pieces | 1 |
| Part Number | MSA46-HD |
| Product Dimensions | 4.38"L x 3.75"W x 1.13"Th |
| Pull Force | 65 Pounds |
| Shape | Round |
| UPC | 679352000022 732454339541 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Strong Hand Tools
- **Color:** multicolor
- **Material:** Metal
- **Product Dimensions:** 4.38"L x 3.75"W x 1.13"Th
- **Shape:** Round

## Images

![MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8" Length, 3-3/4" Width, 1-1/8" Height - Image 1](https://m.media-amazon.com/images/I/61c55aznEiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you want to be miserable in life don’t manage expectations properly. These magnets are great
*by H***S on January 24, 2019*

I am a fabricator and do only custom high-end custom work now. These things are great. If someone is looking for percision tools at this price range they should probably try craigslist or offer up. . You can machine these and make them as precise as your tools and skills will let you. The strength is amazing! Once again for the price point. Magnets will never be “strong” When pulled at an Ingle or Dragon. But this will definitely hold your jogging in place. but it will not compensate for poor fitting. As others have stated, I will not go back to the red magnets As others have stated, I will not member go back to the red magnets. I will do a weight test later and see if I can post some pictures or a video.

### ⭐⭐⭐⭐⭐ On and Off Magnet
*by A***A on June 18, 2020*

Great magnet for welders who fabricate great ideas. I am a hobbyist welder and I like the ease of placing the magnet (off position) on the material being welded. I turn the switch on, and what do you know it holds the item you are welding perfectly. I was skeptic, who heard of a magnet turning on and off or was this another gimmick. Well it works and I look forward to making good use out of it.

### ⭐⭐⭐⭐⭐ Strong magnet and good quality.
*by R***N on February 28, 2023*

I’ve had 2 of these for over a year and they still work great. Surprised they went from 17$ to 40$ each in a year. But they’re great little magnets. The on/off switch is very useful too.

## Frequently Bought Together

- Strong Hand Tools MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8" Length, 3-3/4" Width, 1-1/8" Height
- Strong Hand Tools MLA600 Adjustable Angle Magnetic Welding Square, Inside/Outside Magnets, Angle Setting Pin, Magnetic Pull Force 33 Lbs, Welding Square, 30°-270° Angle, 6" Size
- Strong Hand Tools MLD600 90° Fixed Angle Magnetic Square, Inside/Outside Magnets, Welding Square, 40 lbs Pull Force, 6" Length

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-10*