TW4 style MIG gun designed for heavy-duty welding performance and extended reach in demanding applications. Featuring a 25’ lead and compatibility with .035″–.045″ wire, this Miller-compatible gun delivers smooth wire feed, strong conductivity, and durable construction for consistent, high-quality welds in industrial and fabrication environments.
Documentation & Resources
Certifications
Look up mill certs, heat numbers, chemistry, and physical properties to verify product quality and compliance.
Find CertificationsCatalogs & Data Sheets
Browse full product catalogs and safety data sheets (SDS) for detailed specifications and application information.
View Our Catalogs



