Get your semi truck Ready for the Road Ahead with enhanced brake control, with the with 3/8" Female Swivel Ends. With a durable composition that resists damage from high temperatures, pressures, abrasions, and UV rays, this replacement hose is the ideal choice for cycling compressed air through brake systems. Manufactured with a flexible and corrosion-resistant rubber for low-effort installation and long-term reliability. FleetPride is your First Click in Heavy Duty .