The Aeroquip 4S Series Straight Hose Fitting is a reliable and durable connection for a variety of applications. This fitting is made from high-quality materials such as steel, brass and stainless steel, ensuring durability and corrosion resistance even in harsh environments. With a tight and leak-free connection, this fitting is ideal for use in hydraulic, fuel, and oil systems. FleetPride is your First Click in Heavy Duty®.