The Power Products 1/2" Rubber Brass Hose Sleeve is designed to provide an additional layer of protection to the rubber air hose, ensuring its longevity and making maintenance easy. The flexible design makes installation a breeze and the rubber construction ensures that it will stand up to the wear and tear of everyday use. This hose sleeve is perfect for any air brake system, providing an extra layer of protection and peace of mind. FleetPride is your First Click in Heavy Duty®.