Best Seller | AMERICAN TORCH TIP 001-0137 Gas Cup #6 x 3/8", Pk2 Gas Cup, Compatible with Brand M.K., Compatible with Series Cobra, Prince, Bore Diameter 3/8 in, Duty Rating Standard Duty, For Contact Tip Series 621, Welding Processes MIG Welding (GMAW), Application MIG Welding, For Use With MK Products Style,... ... more AMERICAN TORCH TIP 001-0137 Gas Cup #6 x 3/8", Pk2 Gas Cup, Compatible with Brand M.K., Compatible with Series Cobra, Prince, Bore Diameter 3/8 in, Duty Rating Standard Duty, For Contact Tip Series 621, Welding Processes MIG Welding (GMAW), Application MIG Welding, For Use With MK Products Style,... | | $24.39 go to store |