Update your semi truck with enhanced brake control, with the Power Products 3/8" x 42" Rubber Air Brake Hose with 3/8" Female Swivel Ends that ensures you're Ready for the Road Ahead™. 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®.