New Dual Head Tire Pressure Gauge. This is a new dual head tire pressure gauge. Great for monitoring tire pressures. Perfect for mechanics and all drivers. Measures from 10 to 120 LBS of pressure. This has a pocket clip for your carrying ease. It measures approximately 6 1/2" (165.1 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.