Update your semi truck with enhanced brake control, with the Power Products 20" Rubber Swivel Air Brake Hose Assembly that ensures you're Ready for the Road Ahead. This replacement hose cycles compressed air through brake systems, while resisting damage from high temperatures, UV rays, abrasions, and extreme pressures. Fashioned with a flexible and corrosion-resistant rubber for easy installation and long-term reliability. FleetPride is your First Click in Heavy Duty.