Color-coded dual hoses in red and blue provide clear, safe connections to your regulator and equipment. Always wear a helmet and gloves during use. Extreme temperature resistance: made from high-quality materials, this hose withstands extreme environments, including subzero temperatures, making it suitable for indoor and outdoor applications. Durable construction: made from acetylene rubber, the hose is designed for maximum strength and longevity. It is abrasion- and kink-resistant to stay flexible and reliable for all welding needs. Efficient gas transport: the acetylene/oxygen burner hose in the double pack is specifically designed to efficiently convey oxygen and acetylene gas to your torch or cutting equipment, essential for metalworking projects. Typical uses: - Gas welding or brazing with an acetylene-oxygen torch in a workshop. - Portable cutting or heating tasks with oxy-fuel equipment, indoors or outdoors. - Fabrication or maintenance work in cold environments.