Patent Pending mechanical connections engineered to last 50x longer than any other design on the market today. Proven in heavy duty field trials the Knucklehead flexible conductor tube is rugged and flexible enough to be used every day. It makes difficult welding applications easier

• Galvanized spring steel wire to minimize corrosion on the metal surface
• Each wire conduit has a brass alloy machined stop on the back end
• Designed to be used with Professional Choice series #5, #6, and EL600 MIG guns
• Easy identification - part no rolled stamped on the outside surface of the brass stop
• Gas metal arc welding process

Tweco® Professional 1450-1133 MIG Gun Consumable, Conduit Liner Assembly, 0.124 Inch Inner Diameter x 0.268 Inch Outer Diameter x 16-1/2 ft Length, Galvanized, MB Spring Wire, Wire Size: 3/32 Inch, Amperage: 500 - 650 amp