Place the magnetic clamp on a clean work surface, twist the knob, and start welding. Switch on and off 300 pounds of magnetic holding force by rotating the black knob.
- Magnetic field mechanically turns completely on and off.
- Does not use an electrical power source.
- Turn off to wipe away metal shavings.
- The magnet stays clean.
- Mounts to flat and round surfaces of steel.
- Lightweight and grounds instantly.
- Max Breakaway: 300 lbs / 136 kg
- Product Weight: 3.5 lbs / 1.6 kg
- Dimensions: 4.9 x 3.9 x 2.9 in / 124.5 x 99 x 73.6 mm
- Magnetic Pole Footprint: 89 mm diameter