Experience the reliability and performance of the Weldmark® Twin Line Welding Hose, expertly designed for both oxygen and fuel gas applications. With a robust construction featuring a multi-spiral design, this 3/8" x 50 ft hose offers exceptional kink resistance while remaining lightweight and flexible for ease of handling. Its polychloroprene material ensures durability and flame resistance, making it suitable for a wide range of welding tasks. Additionally, the hose is equipped with multi-ventilation pores that enhance safety by dispersing permeating gases, allowing for a safer working environment. Whether you're a professional welder or a DIY enthusiast, this hose is an essential addition to your welding accessories.