Liner Compatible with Series BTB Clean Air TGX TOUGH GUN Welding Processes MIG Welding (GMAW) Maximum Wire Diameter 0.045 in Minimum Wire Diameter 0.035 in Overall Length 15 ft Bore Diameter 0.08 in Material Steel For Use With Bernard BTB MIG Guns Clean Air MIG Guns Tregaskiss Robotic MIG Guns Series Quick Load Liner Model 415-35-15Q Compatible with Brand Bernard