To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Bernard® nozzle insulator for TOUGH LOCK™ and Quik Tip™ Conversion Consumables is used behind the gas diffuser where it connects with the neck of the gun. Compatible with the TOUGH LOCK gas diffusers used on BTB Guns with Rotatable Necks on O, B, T, C Series handles and Fixed Necks on O and B Series Handles. Also compatible with various Quik Tip Gas Diffusers when used on competitive brand MIG guns.
Applications
For use with mild steel, aluminum or stainless steel wire
For medium to heavy-duty MIG welding applications
Caution
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
