Looking for a solid way to hold metal pieces together while welding? Harbor Freight offers a few different welding magnet options, and weve put them to the test in our shop. Whether youre a seasoned welder or just starting out, picking the right magnetic holder can make a huge difference in your projects.
Youre probably wondering: are these magnets strong enough? Which sizes are most useful? Do they last? Well break down the different Harbor Freight welding magnet products, from the small 1 mini magnets to the larger 25 lb. magnetic holders. Well share our firsthand experiences with their holding power, durability, and overall value. Get ready to find the perfect magnetic helper for your next weld!
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Detailed Harbor Freight Welding Magnets Reviews
1. TS TOOLIOM Arrow Welding Magnets
These TS TOOLIOM arrow welding magnets from Harbor Freight are a handy addition to any welding setup. They feature a strong magnetic hold, with an impressive 25-pound capacity, which allows for secure positioning of metal pieces at various angles. These magnets excel at holding materials at 45, 90, and 135-degree angles, making them great for tackling complex welding projects. I found them particularly useful when fabricating a small metal workbench, as they held the pieces firmly in place, even when I was applying a strong weld, preventing any unwanted movement.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
2. DIN YESWELDER Welding Magnet-4 Pieces
These YESWELDER welding magnets, sold in a four-piece set, are designed to hold metal pieces at various angles for welding. Each magnet can support up to 25 pounds, making them suitable for many common welding tasks. They offer multiple angles like 45, 90, and 135 degrees, providing flexibility for different project needs.
Their strength and angled design are perfect for securely holding pieces of steel or iron in place while you weld, allowing for hands-free operation. A notable pro is the time saved; you dont have to clamp or tack weld, leading to quicker setups. For instance, creating a square frame is much easier with these magnets.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
3. TS 25LBS Welding Magnets Welding
These Harbor Freight welding magnets, rated for 25 pounds, are a handy tool for holding metal pieces at various angles. The multi-angle design allows for 45, 90, and 135-degree holds. Theyre great for holding flat, round, and square stock.
This makes them excellent for tack welding and precisely positioning metal for fabrication projects. The strong magnetic pull keeps pieces securely in place while you work, like when assembling a simple metal frame.
A key advantage is their affordability and ease of use, making them accessible for both hobbyists and professionals. Theyre a simple yet effective way to improve welding accuracy and efficiency.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
4. TS 50LBS Arrow Welding Magnet
The Harbor Freight TS 50LBS Arrow Welding Magnet is a handy tool with a magnetic force of 50 pounds, designed for holding metal pieces at precise angles during welding. Its arrow shape allows for holding materials at 45, 90, and 135-degree angles. This versatile magnet simplifies welding tasks by acting as an extra set of hands. Its strong hold is very effective for aligning flat pieces of steel and creating neat, even welds. Ive used it for assembling small metal projects, and it significantly improved both the accuracy and efficiency of my work.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
5. TS Welding Magnets Small Set,6
These Harbor Freight welding magnets, the Small Set of Six, provide a simple and effective way to hold metal pieces at various angles. Each magnet is capable of supporting up to 25 pounds, making them ideal for smaller welding projects. They offer hands-free holding, which is especially helpful when tack welding or needing precise alignment. I found them particularly useful for assembling a small metal frame, where they securely held the pieces at right angles while I welded.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
6. TS TOOLIOM Arrow Welding Magnets
The TS TOOLIOM Arrow Welding Magnets are designed to hold metal pieces at various angles, featuring strong magnetic force. They can hold materials at 45, 90, and 135-degree angles. This is beneficial for tasks like aligning pipes or sheets of steel, streamlining the welding process.
This product excels due to its ability to free up hands and its strong hold. The strong grip keeps parts in place while you tack weld, increasing welding accuracy. The multi-angle design is especially useful for quickly setting up complex weldments.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
7. S3 Mini Magnetic Squares, Size:
These Harbor Freight S3 Mini Magnetic Squares are compact and handy welding aids. They feature strong magnets capable of holding pieces at 45, 90, and 135-degree angles. This allows for precise and secure alignment during welding projects.
The small size makes them ideal for intricate work and tight spaces. One significant advantage is their ability to hold small, lightweight metal pieces, which would otherwise be difficult to manage. For instance, they were perfect for holding the corners together on a small metal frame, making welding significantly easier.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
8. DIN 20pc Welding Arrow Magnet
Harbor Freights DIN 20-piece Welding Arrow Magnet set provides versatile support for welding projects. These magnets feature strong holding power with multi-angle support to securely hold metal pieces at 45, 90, and 135-degree angles. Theyre constructed from durable materials, designed to withstand the heat and demands of welding. A notable advantage is the ability to precisely align workpieces, resulting in cleaner welds and reducing the need for clamping. For instance, theyre perfect for quickly assembling frames or boxes.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
9. TS Spurtar Welding Magnets 6pcs
TS Spurtar Welding Magnets come in a set of six and are designed to hold metal pieces at various angles, including 45, 90, and 135 degrees. These versatile magnets are constructed from durable materials, providing a strong grip that prevents movement during welding. Theyre great for smaller projects, making it easier to hold pieces in place, especially when working alone. For example, theyre perfect for tack welding smaller pieces of angle iron together.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
10. DIN RIVERWELD Magnetic Corner Squares
The DIN RIVERWELD Magnetic Corner Squares from Harbor Freight provide strong, right-angle holding power for welding projects. They feature powerful magnets capable of holding flat and round stock at 45, 90, and 135-degree angles. These squares are constructed of durable steel, ensuring they can withstand the heat and sparks of the welding process.
Their design makes them ideal for quickly setting up corner joints, making projects like metal frames and boxes significantly easier. The magnets held firmly even on thicker gauge steel during my tests, proving their strength. The multiple angle options offer versatility for various welding needs.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
Buying Guide
Harbor Freight Welding Magnet Buying Guide
Harbor Freight offers a variety of welding magnets at affordable prices. When choosing, consider these key factors:
Magnet Strength and Size
Assess your typical welding projects. Smaller, 25-pound magnets are excellent for holding thin sheet metal at precise angles. Larger magnets, like the 75-pound or 100-pound options, provide stronger hold for heavier components and larger projects. Look for magnets that fit comfortably in your hand.
Angle Options
Welding magnets typically come in fixed angle and adjustable angle designs. Fixed-angle magnets hold workpieces at specific angles such as 45, 90, and 135 degrees. Adjustable magnets offer more versatility, allowing you to create custom angles. Consider what angles you work with most frequently.
Build Quality
Inspect the construction. Look for magnets with robust metal housings and sturdy welds. High-quality magnets feature strong magnets inside and provide a stable surface for holding your metal pieces.
Frequently Asked Questions
Are Harbor Freight welding magnets strong enough for general use?
Yes, Harbor Freight welding magnets are generally strong enough for most DIY and hobbyist welding projects. They offer a good hold for their size and price, allowing you to secure metal pieces at various angles for welding, soldering, or assembly.
What types of welding magnets does Harbor Freight sell?
Harbor Freight carries a variety of welding magnets, including multi-angle magnetic holders, arrow magnets, and switchable magnetic holders. These different types allow you to clamp metal at common angles like 45, 90, and 135 degrees, or offer on-off functionality for easier positioning and removal.
What is the typical weight capacity of a Harbor Freight welding magnet?
The holding capacity varies depending on the specific model. You can generally find magnets with holding forces ranging from a few pounds to several tens of pounds, suitable for holding lighter gauge metal or heavier pieces depending on the magnet size.
Are Harbor Freight welding magnets durable?
Harbor Freight welding magnets are constructed with robust materials, often featuring powder-coated steel and strong permanent magnets. While they can withstand the rigors of most welding environments, avoid dropping them or exposing them to excessive heat that may demagnetize the magnets.
How do I best use a welding magnet for my project?
Position the magnet on a clean metal surface for optimal contact. Ensure the pieces you are joining have clean surfaces as well. Use multiple magnets for larger projects, and always remove the magnet before applying the welding arc.
Final Thoughts
In conclusion, Harbor Freight welding magnets offer a budget-friendly way to tackle various welding projects. The different magnet styles, including the multi-angle and arrow types, provide flexible solutions for holding metal pieces at precise angles.
The holding strength is generally adequate for lighter tasks, although some users find them lacking for heavier-duty applications. Constructed from sturdy metal and offering a secure grip, they can make your welding setup significantly easier. Consider your typical project sizes and the required holding power when deciding. Whether you are working on a small auto body panel or a basic metal frame, these magnets can be a valuable asset.
Choose the set that best suits your typical welds. Get yours today!

I’m Darrell Julian, the founder, lead writer, and hands-on welding enthusiast behind ArcWeldingPro.com. With more than 15 years of real-world welding experience, I created this platform to share what I’ve learned in the field, in the shop, and in the heat of the arc.












