Magswitch MagSquare 400 Magnetic Workholding Block with On/Off Control 181 kg Breakaway Force
- Magnetic workholding block with patented on/off control mechanism
- Max breakaway force 399 lbs (181 kg) with 180-degree knob control
- Holds flat and round steel surfaces on five sides with multi-plane grip
- Machined at 90 degrees with pre-tapped holes on four sides for mounting tools and fixtures
- Dimensions 2.5 x 3.6 x 1.6 in; weight 2 lbs (0.9 kg)

Featuring the patented Magswitch® technology for complete on/off control, super strong, precise positioning.
Welders and fabricators are raving about all the uses, convenience, and time savings with Magswitch MagSquares. MagSquares are extremely powerful on off magnetic blocks with strong holding force available on all sides.
Welders have never enjoyed this complete control over incredibly strong magnets (1,000 lbs (454 kg) on the MagSquare 1000). You can precisely position the MagSquare and material, and then turn the magnet on. MagSquares feature multiplane workholding capability.
It takes away the need for time-consuming manual clamping on so many jobs, and works anywhere there is steel; you don’t need an edge like you do with C-Clamps.
All MagSquares are machined at 90 degrees, have pre-tapped holes on all sides for mounting tools, jigs, and fixtures. A fast 180-degree turn of the knob turns the MagSquare on and off. When off, nothing sticks to them. Once you understand all the uses, the time savings in setups, and the ability to control these powerful magnetic blocks – you will want the entire range.
Features & Benefits
- Magnetic field turns completely on and off mechanically.
- Magnet stays clean.
- Does not use an electrical power source.
- Holds flat and round surfaces of steel.
- Multi-plane magnetic grip on five sides.
- Machined at 90-degrees.
- Pre-tapped holes on four sides for mounting.
| Max Breakaway | 399 lbs (181 kg) |
| Full Saturation Thickness | 0.25 in (6.35 mm) |
| 2:1 Shear Working Load | 40 lbs (18.1 kg) |
| Product Weight | 2 lbs (0.9 kg) |
| Dimensions | 2.5 x 3.6 x 1.6 in (63.5 x 91.4 x 40.6 mm) |
| Magnetic Pole Footprint | 64 mm x 41.26 mm |
MOQ 2
| Brand | Magswitch |
Download Spec Sheet
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
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