*Disclaimer: Tweco Style consumables by CM Industries work on Tweco MIG gun chassis, but require a full consumables set-up by CM Industries (Tweco style contact tip, diffuser, nozzle by CM Industries)

Top Features

• Used in medium to heavy duty welding application up to 450 amperes 
• Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing 
• Easy identification - Part No. rolled stamped on the outside surface 
• Nozzle slides over the standard nozzle insulator - Part No. 34A (Stock No. 1340-1100)
• Nozzle is adjustable to obtain the contact tip and nozzle relationship wanted