Contact Tip, Compatible with Brand Binzel, Series 140, Compatible with Model Binzel No. 25, Compatible with Series Binzel No. 25, Tip Shape Spot, Duty Rating Standard Duty, Maximum Wire Diameter 0.035 in, For Nozzle Series 145, Welding Processes MIG Welding (GMAW), Connection Thread Size M6, Material Copper, Inside Diameter 0.043 in, Package Quantity 10