3/8", Brass, Slip Lok Nozzle, Use In Low & High Pressure Mist System Applications, Assembles In Minutes With A Simple Insertion & Twist Motion To Create A Mist System Up To 125 Linear Feet, Grip Tighter As The Pressure Is Increased & Can Be Used With Mist Pumps That Pressurize Up To 1,000 PSI, Fitting Can Be Rotated A Full 360 Degree To Direct The Mist Where Needed & Disassembled From The Tubing By Simply Compressing The Ferrule Against The Body & Pulling Away From The Tubing.