TIG Torch Package, Compatible with Series 20F, Duty Cycle 100 Percent, Maximum Current 250 A, Neck Type Flexible, TIG Torch Series 20, Welding Processes TIG Welding (GTAW), Application Water-Cooled, Back Cap Included Yes, Back Cap Size Designation Medium, Compatible with Brand Linde, Cooling Method Water-Cooled, For Maximum Electrode Diameter 0.125 in, For Minimum Electrode Diameter 0.02 in, Gas Hose Included Yes, Gas Hose Length 25 ft, Gas Hose Material Rubber, Gas Valve Included No