Welding magnet on/off Mini Multi Angle Magswitch, Weldline

Switchable ON/OFF extremely powerful magnet for super fast setups and instant work-holding.
Dimensions: 65*72*32mm,
Magnetic force: 40kg,
Weight: 0,18kg.
Features:
- On/off Magswitch magnet control—precise placement,
- Turns off all the way,
- Machined at 45/135° and 75/105°,
- Pipe notch,
- On/off control—no fighting the magnet, precise positioning,
- Stays clean—when turned off, debris falls off,
- Instant work-holding anywhere on a steel surface.

The correct usage of welding magnets is to hold the workpieces with them at the desired angle and tack it.
Then you must remove the magnets and, after that, start welding the joints.
Removing the welding magnets is important because they are sensitive to heat (they will start to lose strength) and can influence an electric arc.