Features: Revolutionize your welding experience with our magnetic welding grounding clamp, a must having tool that ensures stable and efficient electrical contact for superior welding quality. Crafted from alloy steel with a thick copper forging tail, this magnetic clamp boasts excellent conductivity and a strong hold, supporting up to 3kg of weight without slipping. For professional welders, repair technicians, and diyer enthusiasts, this grounding clamp is designing to cater to the needs of anyone involved in welding operations. Whether you're working on automotive repairs, construction projects, or metal fabrication, this clamp attaches effortlessly to metal poles, railings, or welding tables for welding. Enhances your welding workflow with this easy to install magnetic welding grounding clamp, a game changers for achieving consistent and welds in any setting. Specifications: Component:Copper, Alloy Steel 300A Size:Approx.35x17mm/1.38x0.67inch 500A Size:Approx.37x17mm/1.46x0.67inch Package Includes: 1pcs Magnetic Welding Clamp note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.