Contact Tip, Compatible with Brand Lincoln, Series T14157, Compatible with Model K115, K116, Compatible with Series Lincoln Flux-Core Innershield, Tip Shape Cylindrical, Duty Rating Standard Duty, Maximum Wire Diameter 0.072 in, Connection Type Threaded, For Nozzle Series S12691, S13358, Welding Processes MIG Welding (GMAW), Connection Thread Size 3/8 In.-16, Inside Diameter 0.081 in, Outside Diameter 0.375 in, Overall Length 1.125 in, Package Quantity 10