Equip your semi truck to be Ready for the Road Ahead , with the with 3/8" Female Swivel Ends, a key component that offers enhanced brake control. By offering a durable composition that defends against abrasions, UV rays, high temperatures, and pressures, this replacement hose is the ideal choice for cycling compressed air through brake systems. Built with a corrosion-resistant and flexible rubber for quick installation and long-term dependability. FleetPride is your First Click in Heavy Duty .