Tweco 300 Amp SMGC300 Magnetic Ground Clamp (9255-1061)

The Tweco SMGC300 Magnetic Ground Clamp delivers reliable 300-amp capacity for heavy-duty welding applications. This robust magnetic clamp provides secure grounding connection to ferrous materials without drilling or clamping mechanisms. Weighing 61 pounds, the unit features strong magnetic hold for stable positioning during extended welding operations. Ideal for structural welding, fabrication shops, and industrial applications requiring dependable ground connections. Compatible with Tweco welding systems and designed for professional welders demanding consistent performance.