Proflow's 200 series PTFE hose Hose Ends are great for applications such as brake, clutch, power steering, hydraulic systems, nitrous or for the use of any fuels. Swivel head for easy angle adjustment. The PTFE lining provides maximum protection and performance against the broadest range of chemicals, temperatures and extremes, withstanding pressures well in excess of 1000 psi. Perfect for use with alcohol based fuels.