Check the listing for details. 5 LEGACY FLEXZILLA PRO HIGH FLOW AIR HOSE QUICK COUPLER'S 1/4" FNPT NPT A53416FZ. Condition: New. Listed at 34.99 USD. 5 Brand New FLEXZILLA Pro High Flow Quick Air Couplers 1/4" Female NPT Fits 3/8" Air Hose 1/4" Body Twice The Flow When Compared To Standard Fittings Push-To-Connect Great For High CFM Air Tools Like Paint Sprayers And Impact Tools Flexzilla Couplers And Fittings Provide Increased Efficiency, Maximum Torque, Maximum RPM And Best Performance Thanks For Looking5 Brand New FLEXZILLA Pro High Flow Quick Air Couplers 1/4" Female NPT Fits 3/8" Air Hose 1/4" Body Twice The Flow When Compared To Standard Fittings Push-To-Connect Great For High CFM Air Tools Like Paint Sprayers And Impact Tools Flexzilla Couplers And Fittings Provide Increased Efficiency, Maximum Torque, Maximum RPM And Best Performance Thanks For Looking