Capri Tools Premium Aluminum 3-in-1 Tire Inflator lets you inflate and deflate your tires on the fly with our patented 2-step trigger: fully press the trigger to inflate, and lightly press to deflate. Connect the 1/4 in. NPT air inlet to your air compressor for inflation. Large easy-to-read 2 in. tire pressure gauge displays 0-200 PSI while you work. The body of the tire inflator is made of a single-piece forged premium aluminum frame. It is durable yet light and easy to handle. Our premium rubber hose is reinforced to perform even in extreme weather. The reinforced rubber hose swivels 360 degrees letting you turn the gauge to face you at any angle. The quick change clip-on connector lets you securely connect to the valve with just a simple click.