Gas Nozzle, Compatible with Brand Lincoln, Series Magnum 100A, Compatible with Series Magnum 100L, Compatible with Model K530-3, K530-5, K530-6, Bore Diameter 1/2 in, Connection Type Threaded, Nozzle to Tip Relationship Flush, Nozzle Number KP21-50-F, Nozzle Shape Conical, Maximum Amperage 100 A, Duty Rating Standard Duty, For Contact Tip Series Magnum 100A, For Gas Diffuser Number KP35-50, Welding Processes MIG Welding (GMAW), Application MIG Welding, Color Copper, Features Gas Nozzle Recess