Specification Brand : Yuecoom BulletPoint1 : COPPER MATERIAL: The welding ground clamp is made of high quality copper material, which has good electrical conductivity, oxidation resistance and long service life. Can effectively transmit the current to ensure stable transmission of electricity in the welding process, not easily damaged or invalidated BulletPoint2 : HIGH CURRENT:Allows conductive currents up to 300A, ensuring that the welding clamp maintains a stable performance during the working process and provides a higher of electrical safety. They are specially designed and manufactured to withstand high currents for long periods of time BulletPoint3 : WIDE OPENING: 300A copper A type earth clip is suitable for 15 mm diameter cores and has a larger contact area for secure clamping and fixing without slipping. The wider opening increases clamping force and stability, preventing the core from slipping or shifting during the welding process BulletPoint4 : WELDING CLAMP: Wide opening fixing holding is a commonly used tool for grounding operations during the welding process. 300A copper A type earth clip is very suitable for grounding high current welding such as tig welding, submerged arc welding, resistance welding, stud welding, and so on BulletPoint5 : EASY TO INSTALL: Firm clamping professional tools are small in size and light in weight, very easy to install, only takes a few minutes to complete. It is easy to place on the welded workpiece and does not put extra burden on the workpiece. Color : As Shown IncludedComponents : cable clip ItemName : Welding Ground Clamp, 300A Copper A Type Earth Clip Wide Opening Fixing Holding Tool Firm Clamping Professional Tools ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 22 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : welding-clamps Manufacturer : Yuecoom Material : cooper and galvanized iron ModelName : Oumefar2udhoq3mng-01 ModelNumber : Oumefar2udhoq3mng-01 PartNumber : Yuecoom7asdqum4x6 ProductDescription : Specification: Item Type: Welding Ground Clamp Material: Copper Current Capacity: 300A Welding Voltage: 220V Melting Point: 15℃ Welding Core Diameter: Approx. 15mm / 0.59in Coating: Welding Coating