Designed for versatility and reliability, this heavy-duty welding nozzle from Victor is perfect for general-purpose welding and preheating applications. Featuring a robust one-piece copper elbow tip and an individual spiral mixer, it ensures optimal gas mixing and flame stability, allowing for precise control during your welding tasks. The nozzle is equipped with a brass coupling nut that includes a built-in snap ring and a double O-ring seal, providing enhanced durability and leak prevention. With a tip size of 4 and a long cone flame characteristic, this nozzle is engineered to meet the demands of both acetylene and hydrogen fuel gases, making it an essential tool for any welding professional.