Fragola Performance Systems 6000 Series PTFE-lined stainless hoses with clear or black coverings are manufactured to the highest quality standards for years of trouble-free service. A tough, extruded PTFE inner layer with a smooth bore is fed into a machine that weaves stainless steel wire into the familiar braided pattern. Since stainless steel braided hoses can be abrasive to almost anything they come into contact with, Fragola offers their 6000 Series PTFE-lined stainless hoses with clear or black covers to prevent scratches, scrapes, and scuffs. The properties of PTFE-lined hose make it a natural for highly corrosive applications like automotive brake fluid, hot oil, and power steering fluid; it also handles nitrous oxide with ease. Even under high pressure, it will cycle over and over again without failure. Fragola Performance Systems 6000 Series PTFE-lined stainless hoses with clear or black coverings are available in assorted sizes, lengths, and hose end configurations. Each hose is 100 percent inspected and any flawed sections are discarded. Plus, hose sizes 6-12 AN have a conductive core to dissipate static electricity.