Designed for precision in welding applications, the Inert Arc Coupler from Western Enterprises is an essential component for connecting inert gas lines. This coupler features a right-hand female B-size fitting, ensuring compatibility and a secure connection for your welding setup. It is important to note that this product may expose users to lead, which is known to the State of California to cause reproductive harm; for further details, please refer to www.P65Warnings.ca.gov. Ideal for both professional and hobbyist welders, this coupler enhances the efficiency and safety of your welding operations.