The Inert Arc Coupler is an essential component designed for use in welding applications, specifically tailored for water-cooled systems. Manufactured by Western Enterprises, this coupler features a left-hand female B-size connection, ensuring a secure and reliable fit for your welding equipment. It is important to note that this product may expose users to lead, which is recognized by the State of California as a potential cause of birth defects or reproductive harm, and users are encouraged to review the relevant safety information. This coupler is an indispensable part of your welding setup, providing the durability and performance needed for effective gas management.