The ARCAIR® Valve Bonnet Assembly is an essential component designed for manual torch applications, ensuring optimal performance and durability. Manufactured in Mexico, this assembly includes a bonnet wrench, bonnet, spool, O-rings, and synthetic grease, providing everything needed for a comprehensive setup. With compact measurements of 0.9 x 3.5 x 8.5 inches, it is engineered for easy handling and installation, making it a reliable choice for professionals in the welding and cutting industry.