● is, please rest assured to buy ● The welding machine grounding clamp is metal, which has good conductivity, and long service life ● The welding ground clamp has stable performance and high reliability, and is a perfect substitute for manual welding machines ● The grounding clamp is made by electroplating and has good wear resistance ● The welding machine ground clamp is suitable for various types of welding equipment, such as argon welding, submerged welding, resistance welding and welding, Manufacturer: HDOYTXXM