VEVOR Dual Pro Stud Welder Deluxe AL/Fe Dent Repair Kit, Professional 5KW Welder with Auto/Manual Welding and 10 Modes, 110V Spot Welding Dent Repair Machine for Steel & Aluminum Auto Panels Repair Tailored Welding Modes 10 Functional Modes for Versatility Intelligent Overheat Protection Rapid Heat Dissipation Complete Accessories Portability for Convenience Welding Materials: Aluminum, Stainless Steel, Carbon Steel, Iron,Item Model Number: 99ES,Rated Power: 5000W,Product Dimensions: 18.1 x 9.8 x 10.6 inch / 460 x 250 x 270 mm,Net Weight: 70.1 lbs / 31.8 kg,Welding Way: Manual / Automatic Welding