Allstar Black 3 inch x 10 feet Brake Duct Hose features a brake duct hose that measures 3 inches diameter x 10 feet long. The hose is flexible, features a non-kink design, and directs air from the front ducts to the spindle ducts. It is rated at 300 degrees fahrenheit and made from a black 3 inch double-ply neoprene-coated woven fiberglass hose. It has spring steel inner and external fiberglass supports. It features a smooth inner wall for unrestricted air flow. It is backed by a 90-day limited factory warranty and sold individually.