No. 4 Air Cooled MIG Guns, 400 A, 20 ft, Tweco, 0.035 - 0.045 in Wire

Features: Wide selection of front end consumables available to fit the needs of the application | Industry standard for 40+ years, oval shaped handle reduces grip required to manipulate MIG gun position | Balanced to pivot at the center of the handle for ease of use in different welding positions, and thereby reduces operator fatigue | Gun hanger located at the bottom for ease of resting gun when not in use | Heavy-duty design for industrial application environments using special plastic composition for high impact crush-resistant handle | Steel spring strain relief provides support to the Cablehoz coming out the rear of the handle to minimize wire feed issues | Mechanical connection of conductor tube and cablehoz within the handle providing excellent current path to the end of the contact tip