The Harris Stay-Silv 15 Phos-Copper Silver Alloy Solder Wire is a high-quality soldering product designed for various metalworking and manufacturing applications. With a diameter of 0.050 inches, this wire is ideal for precise and efficient soldering tasks. The Phos-Copper Silver Alloy formula provides excellent thermal conductivity and corrosion resistance, ensuring strong and durable solder joints. Trusted for its reliability and performance, the Stay-Silv 15 model from Harris is a popular choice among professionals in the welding and soldering industry.