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Red magnetic weld square, 1.5 by 2.8 inches, 150 lb pull, 90 degree angle

Mag-Mate

Mag-Mate Magnetic Weld Square 150 lb 1.5 in 2.8 in Red

SKU CH-Z590-JQZEQ

A switchable rare-earth magnetic welding square holds flat or round steel at 90 degrees with 150 lb pull in a 1.5 in by 2.8 in steel housing

  • Product typeWelding Parts & Supplies
  • 150 lb pull holds heavy steel firmly
  • Switchable on/off handle locks magnet safely
  • 90° fixed angle ensures precise joints
  • Rare-earth magnet works on flat or round stock
  • Compact 1.5 in × 2.8 in fits tight spaces

Magnetic Weld Square 150 lb Pull

The Mag-Mate magnetic weld square delivers a maximum pull of 150 lb to hold steel workpieces at a precise 90-degree angle. Rare-earth magnets provide strong, consistent clamping force on both flat and round surfaces. A locking on/off handle engages or releases the magnetic field instantly for safe positioning. The compact steel housing measures 1.5 in wide by 2.8 in high.

Welders needing fast 90-degree setup

This tool suits fabricators who repeatedly join sheet, plate or pipe at right angles and want hands-free holding without mechanical clamps. The single fixed angle means it cannot accommodate variable mitres or adjustable positioning. Workers who require multiple angles or non-magnetic materials such as aluminium should consider other fixturing options.

Fits in tight weld stations

Tapped mounting holes allow the square to be bolted to jigs, tables or robotic fixtures for repeatable location. Switchable magnetism frees the workpiece for quick removal and clears the area for torch access without prying. Steel housing resists spatter and heat typical of welding processes. Red colour improves visibility in low-light shop environments.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 55% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMAG-MATE
Product typeWelding Parts & Supplies

Questions about this item

What thickness of steel plate can the 150 lb magnet hold at a 90 degree angle?

The square is rated for a maximum pull of 150 lb on plate thickness of 1.5 in when positioned at 90 degrees.

Will the rare earth magnet interfere with a pacemaker if I keep older medical devices in the workshop?

The rare earth magnet produces a strong field; maintain a safe distance from pacemakers and other sensitive medical devices while the switch is on.

How can I confirm the switchable handle has locked the magnet on before I start welding?

Move the handle to the on position and feel for the positive detent; the magnet will then hold flat or round steel firmly at the 90 degree angle.

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