Spot Stud Welder Dent Puller Kit Welding Wire Stud Car Body Panel Reqairs High-quality Repair Gun Overheat Protection System Upgraded Slide Hammer Effortless to Use Standard Accessories Wide Application Input Power: 800VA,Max Current: 1600A,Model: 5500,Input Voltage: 110V,Welder Gun Dimensions (L x W): 12.6' x 9.5' / 32 x 24 cm,Output Voltage: 4V,Pull Hammer Length: 17' / 43.2 cm,Weight: 27.6 lbs / 12.5 kg