features very strong springs, having excellent clamping power and superior electrical connections. It can be used in stick welding, submerged arc welding, gas metal arc welding and gas tungsten arc welding applications. Features: Adopts electroplating technology, has nice wear-resistane. Using high-quality copper, has nice electroconductivity. Completes electrical circuits for a positive welding arc. Adopts wide grip jaws to ensure a firm connection. Has excellent clamping power and easy to use. Helps ground your work to be Welded to a nice electrical ground Earth. A practical and reliable welding tool for both novices and professionals.