The ARCAIR® Insulator Assembly is an essential component designed specifically for F/K3/K5/TRI-ARC torches, ensuring optimal performance and safety during welding operations. Manufactured in Mexico, this insulator assembly measures 1.6 x 3.8 x 8.3 inches, making it a compact yet crucial addition to your welding and gas essentials toolkit. With its robust design, it enhances the functionality of arc gouging torches, providing reliable insulation for a seamless welding experience.