The Profax-Lenco Standard Gas Diffuser Assembly is an essential component for anyone involved in MIG welding, designed to enhance the efficiency and quality of your welding projects. With a compact size measuring 4.00 inches in length, 3.00 inches in width, and just 0.50 inches in height, this lightweight diffuser weighs only 0.115 pounds, making it easy to handle and install. Manufactured in China, this reliable gas diffuser is specifically crafted for use with MIG guns, ensuring optimal gas flow and protection during welding operations, thereby contributing to a cleaner and more precise weld.