The Wagner Detail Front End Kit is great for applying a smooth, fine finish without brush marks. The detailed front end applies a fine finish on projects like cabinets, crafts, door or other kinds of trims, and furniture. To suit your project needs, the air cap can be turned to horizontal, vertical, or a round/narrow spray. The Detail Front End also features a volume control knob to increase or decrease material output to suit material compatibility. The Detail Front End is compatible only with Wagners FLEXiO sprayers and Control Series sprayers.