The Swaged Welding Nozzle No.13 delivers precision performance for professional metal fabricators. Engineered with a tapered design for optimal gas flow control, this nozzle reduces spatter and improves weld bead consistency. Its durable copper alloy construction withstands high temperatures while maintaining thermal conductivity. Ideal for MIG welding in confined spaces, the No.13 nozzle features a smooth interior surface to prevent wire feeding issues. Professionals choose this nozzle for its reliability in automotive repair, structural fabrication, and industrial maintenance applications. The swaged manufacturing process ensures perfect concentricity for superior arc stability. Includes knurled base for secure installation and removal.