NOT1055: Features: -Air ratchet. -Allows to quickly and efficiently complete almost any job placed before you. -Polished, easy to grip handle allows you to effortlessly work with the tool. -Free speed: 150 RPMs. -Maximum torque: 45 feet / lbs. -Average air consumption: 4 SCFM. -Air pressure: 90 PSI. -Air inlet valve: 0.25. -Dimensions: 2.2 H x 2.2 W x 10.8 D.