This welding nozzle from Victor is designed for use with the 100 Series, specifically suitable for acetylene and hydrogen fuels. Crafted from durable copper and brass, it excels in medium-duty workloads associated with structural steel fabrication, light fabrication, and comprehensive repair and maintenance tasks. With a tip size of 4, it provides robust performance that meets the demands of various industrial and general fabrication applications. Its thoughtful design ensures efficiency and reliability, making it an essential tool for any welding professional looking to achieve high-quality results.