Green Thumb, 4, Brass, Twist Hose Nozzle, All Brass Valve Stem, Four Large Openings At Nozzle Tip For Full Flow, Replaceable Front & Rear O-Ring Seals For Leakproof Shut Off, Precise Tip Angle Eliminates Side Spray, Adjustable From Fine Spray To Needle Stream To Heavy Rinse, Fast 3 Turns From Close To Open, Heavy Duty Solid Brass Construction.