The Coilhose 8800300DL is a 2-Inch Air Pressure Gauge. Easy to read and use, this gauge is a must have for air projects, and tools. Features: * 1/4-inch NPT * Backmounted for convenience * Measures 0-300-PSI * Easily read numbers * Large black visible hand What"s In The Box: * Coilhose 8800300DL 2-Inch Air Pressure Gauge