TIG Torch Compatible with Series K1782 Duty Cycle 60 Percent Maximum Current 150 A Neck Type Rigid TIG Torch Series PTA-17 Welding Processes TIG Welding (GTAW) Application Ideal for TIG Welding In Tight Fit Applications Compatible with Brand Lincoln Style Duty Rating Light-Duty Cooling Method Air-Cooled Features Comfortable Knurled Handle for a Non-Slip Sure Grip High Performance and Long Life Molded Lip/Ridge For Maximum Electrode Diameter 5/32 in