1. Durable Copper Construction: This 400A grounding clamp is built with high-quality copper wires and seals to ensure excellent abrasion resistance and longevity. The copper components are designed to withstand high temperatures without overheating, making it a reliable choice for intense welding sessions. Its robust build guarantees long-lasting performance, even under heavy use. 2. Strong Clamping Force: Featuring a reinforced spring, this grounding clamp delivers exceptional stabilization and a strong gripping force. The sturdy design minimizes slippage, ensuring a secure connection to workpieces during high-current welding operations. Ideal for demanding environments where stability is crucial. 3. Versatile Welding Applications: Perfect for high-current welding processes, including gas-shielded arc welding, TIG welding, submerged arc welding, and resistance welding. This clamp is essential for professionals in shipbuilding, steel fabrication, oil platforms, and the automotive industry. Its adaptability makes it a top choice for diverse welding needs. 4. High Conductivity: Made from premium copper, this grounding clamp offers superior conductivity and anti-oxidation properties. Efficient energy transfer reduces heat buildup, extending the lifespan of the clamp. Whether for industrial or professional use, this clamp guarantees consistent performance and reliability.