The Interchangeable spray head is made to an exacting professional standard with all the features you would demand. A fine, stainless steel needle and nozzle is employed for precise atomization, durability, and resistance to corrosive influences. Both horizontal and vertical fan spray patterns are available for maximum coverage in a short application time. No! You won’t find cheap plastic needles and nozzles used here. Yes! This spray mechanism will deliver results comparable to professional floor standing units, but with unprecedented freedom and flexibility.