Specification Brand : KUIDAMOS BulletPoint1 : [Enhanced Conductivity] - Improved cable connection for better welding results, making it a reliable tool for welding projects. BulletPoint2 : [Quick Electrode Exchange] - Facilitates fast and effortless changing of welding electrodes, saving time and boosting efficiency. BulletPoint3 : [Copper Material] - Ensures electrical conductivity and low resistance, enhancing welding performance. BulletPoint4 : [Universal 400-500a Welding Holder] - Suitable for a wide range of welding tasks, providing ease of use. BulletPoint5 : [ Ergonomic Design] - Constructed with high-performance materials, offering a comfortable grip and superior handling for heavy-duty applications. ItemName : 400A Welding Electrode Holder, Universal Electrode Holder For Quick Exchange Heavy Duty Applications For Welding Accessories ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : arc-welding-electrode-holders Manufacturer : KUIDAMOS ModelName : KUIDAMOSc5yr82e7da ModelNumber : KUIDAMOSc5yr82e7da PartNumber : KUIDAMOSc5yr82e7da ProductDescription : Specification: Item Type: 400A Welding Electrode Holder Material: Copper Color: Shown as Picture Product Size: Approx. 21 * 6.5 * 2.5cm / 8.3 * 2.6 * 1in Package List: 1 * Welding Electrode Holder Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.