Feature: The product is made of high-quality brass with good conductivity, oxidation resistance and long service life. A-type clamp, It is not easy to fall off, safe and to use. The products are suitable for various types of welding equipment, such as argon arc welding, submerged arc welding, resistance welding and stud welding. Products are widely used in shipyards, machinery manufacturing, oil exploitation, automobile manufacturing, automobile accessories and other industries. Simple structure, easy to operate. Specification: Material: Brass Maximum withstanding current: 260A; 300A; 500A(Optional) Package list: 1 * Welding Earth Clamp Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.