Magnetic Large Welding Magnet Holder - 4 Pack

Professional magnets for commercial or occasional use with strong, powerful 50lb capacity. This se...

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B&QB&Q - 4 X 4" Magnetic Large Welding Magnet Holder For Up To 50Lbs 45 90 135 Angles
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eBay4 x 4"" Magnetic Large Welding Magnet Holder For Up To 50lbs 45 90 135 Angles
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Product Information

Full details

The AB Tools Magnetic Large Welding Magnet Holder 4-Pack is designed for professional welders and metalworkers who need a reliable, hands-free solution to align ferrous components during fabrication. These magnets provide a powerful 50lb holding capacity to secure frames, tubes, and sheets at precise angles, effectively acting as an extra set of hands during tack welding. While they are highly durable with double-riveted steel construction, it is important to note that they are designed specifically for ferrous materials and should be kept away from sensitive electronic equipment to avoid potential interference.

All features

Model Part NumberAN351_4PK
BrandAB Tools

Extended Product Information

FAQs

Can I use these on stainless steel?

Most stainless steel is non-ferrous and will not work with these magnets. Test your specific material with a standard magnet before planning your project.

Are these magnets heat resistant?

They are designed to hold material during welding, but they should not be exposed to the direct heat of an arc for long periods, as excessive heat can weaken the magnet.

How do I clean the surface of the magnets?

Use a dry cloth or a brass wire brush to remove metal dust and filings. Avoid using liquid cleaners.

Can these be used for heavy structural steel?

While they have a 50lb capacity, they are intended for positioning and tacking rather than supporting structural loads.

Will these affect my phone or pacemaker?

Yes, these are powerful magnets. Keep them at least 12 inches away from pacemakers, medical devices, and electronic equipment.

Troubleshooting

Magnet does not seem to hold 50lbs

Ensure there is direct metal-to-metal contact. Paint, rust, or uneven surfaces significantly reduce magnetic pull.

Magnet is covered in small metal shavings

Use a heavy-duty masking tape or a dedicated magnetic sweeper to pull the shavings off the surface.

Magnet becomes hot during welding

Remove the magnet as soon as the tack weld is complete to prevent permanent damage to the internal magnet material.

Pros and Cons

Pros

  • Strong 50lb magnetic hold
  • Supports multiple angles (45, 90, 135 degrees)
  • Robust steel construction
  • Compact design ideal for tight spots
  • Value 4-pack bundle

Cons

  • Compatible only with ferrous metals
  • Can attract metal filings and debris
  • Not suitable for high-heat continuous welding contact
  • Risk of magnetic interference with electronics

Setup, Compatibility & Care

Setup: Simply place the magnet on the clean, flat surface of your ferrous metal workpieces. Ensure the surface is free from heavy paint, rust, or thick grease to maintain the maximum 50lb holding force.

Compatibility: These magnets are exclusively for use with ferrous materials (iron, steel, and nickel). They will not function with aluminum, stainless steel (depending on grade), or copper.

Care:

  1. Wipe clean with a rag after use to remove stray metal shavings or filings.
  2. Store in a cool, dry place away from watches, credit cards, or computers.
  3. Avoid leaving the magnets in direct contact with the welding arc, as extreme heat can degrade the magnetic strength over time.

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