Vibrants offering of non - swivel High Flow Hose End Fittings, designed exclusively for use with our offering of PTFE lined flex hose, deliver the type of quality, leak - free reliability and incredible ease of assembly that industry professionals will appreciate. Now also available in - 12 AN. These CNC Machined 6061 Aluminum Alloy Hose Ends feature a full flow design and are optimal for use in race fuel systems as well as Nitrous, Cooling, Oil, Power Steering and Coolant (not suited for brake and hydraulic line applications). Each of these Hose Ends include an Aluminum olive that compresses to the PTFE liner for simple, leak free assembly. Available in Black Hard Anodized finish only.