K-T Industries' 1/8" RG-45 Mild Steel Welding Electrode Rod is a reliable and cost-effective choice for oxy-acetylene welding on all ordinary steels. Perfect for applications on open steel, plate, pipe, auto bodies, and other projects where ductility and machinability are critical, this 20" rod delivers strong, consistent performance with 45, 000 PSI tensile strength and 25% elongation. Its high-quality construction ensures smooth welding and dependable results, making it an ideal option for both professional welders and DIY enthusiasts tackling a variety of steel fabrication and repair jobs. | K-T Industries 1/8" RG-45 Mild Steel Welding Electrode Rod | Size 1/8"