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50 LB Welding Magnets (4-Pack) - Magnetic Welding Holder for 45°, 90°, 135° Angles - Heavy Duty Positioner Tool
50 LB Welding Magnets (4-Pack) - Magnetic Welding Holder for 45°, 90°, 135° Angles - Heavy Duty Positioner Tool
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Powerful 50 LBS Holding Force: Features robust magnets providing up to 50 pounds of magnetic pull for securely holding ferrous metals during work.
Multi-Angle Arrow Design: Supports 45°, 90°, and 135° angles simultaneously, offering hands-free precision for quick and versatile workpiece alignment.
Durable Steel Construction: Built with strong, heat-resistant metal that is solidly riveted together for long-lasting performance and reliable use.
Versatile Workshop Tool: Ideal for use as a positioner and holder in welding, soldering, pipe installation, assembly, and marking-off applications.
Convenient 4-Piece Value Set: Includes four (4) individual 50 LB welding holders for securing multiple workpieces or completing larger, more complex projects efficiently.
Q: How much stronger are these than the 25lb version?
Q: How much stronger are these than the 25lb version?
A: These offer double the holding force.
Best For: Medium-to-Heavy duty projects like trailer frames, heavy workbenches, and 2-inch to 3-inch square tubing.
Benefit: The larger surface area and stronger magnet prevent heavier steel stock from shifting or tipping over while you tack weld.
Q: Will this hold a 50lb piece of steel vertically?
Q: Will this hold a 50lb piece of steel vertically?
A: Not necessarily.
The Physics: The "50 LB" rating refers to Direct Pull Force (pulling the magnet straight off the metal).
Shear Force (Sliding): The resistance to sliding down a wall is typically only 20-30% of the pull force. If holding heavy metal vertically, you may need to use clamps in conjunction with the magnets.
Q: Why is there a hole in the center?
Q: Why is there a hole in the center?
A: The center hole serves two purposes:
Leverage: These magnets are strong! The hole allows you to insert a screwdriver or use your finger to help pry the magnet off the workpiece.
Storage: It allows you to hang the magnets on pegboard hooks when not in use.
Q: What angles can I setup with these?
Q: What angles can I setup with these?
A: The Arrow design allows for three common angles:
90°: For square corners (frames, boxes).
45°: For miter joints and bracing.
135°: For obtuse angles.
Q: Can I leave the magnet in place while I complete the whole weld?
Q: Can I leave the magnet in place while I complete the whole weld?
A: We recommend using the magnet for Tack Welding only.
Heat Warning: Extreme heat travels through the metal and can permanently demagnetize the tool. Once your tacks are secure, remove the magnet before running the full bead.
Arc Blow: Strong magnets can interfere with the welding arc. Removing them after tacking ensures a smoother final weld.
Q: How do I clean the metal filings ("fuzz") off the magnet?
Q: How do I clean the metal filings ("fuzz") off the magnet?
A: Because these are permanent "Always On" magnets, they will attract metal dust.
Cleaning Tip: Use an air compressor to blow the dust off, or wipe firmly with a thick leather glove or shop rag. Keeping the contact surface clean is vital for maintaining maximum holding power.
Q: Do these work on Aluminum or Stainless Steel?
Q: Do these work on Aluminum or Stainless Steel?
A:
Aluminum: No. Magnets will not stick to aluminum.
Stainless Steel: Generally, no. Most high-quality 300-series stainless (like 304) is non-magnetic. These work best on Carbon Steel and Iron.
