GASHER 10Pcs 118" Air Compressor Unloader Tube Kit, Contains 1/2" Sleeve Ferrules,Compression Insert and Compression Nut(3M)

["Material- The Fitting made of high quality brass with superior anti-corrosive and high strength,high hardness.The tube is made of nylon.","Working Pressure is 150PSI;Tempurature Range -65℉~ +250℉","Easy to Use-These fittings are simple to install, as they do not require soldering,flaring, or deburring. Standard Compression Fittings are versatile and can be usedin various applications.","Widely Used-In The Fuel/Air/Lquid/Oil/Gas/Vacuum Lines.","Including-3Pcs sleeve ferrule,3Pcs compression insert,3Pcs Compression Nut and 1Pc 3m of 1/2\" OD nylon tube."]