FSR375 – 3/8″Composite Speed Air Ratchet | 3/8″ square drive. Working torque range: 5 – 20ft.lbs (7 – 27Nm). Overall length: 205mm. Free speed: 200rpm. | Sound pressure level: 84dBA. Sound power level: 88dBA. Vibration level: 1.8m/s?. | | Suitable for the removal and installation of threaded fasteners when doing automotive and light assembly work. Reversible hardened steel square drive. Rubber handle provides grip and operator comfort with reduced hand chill. Three planetary gears for longer life and smoother running. Rubber cover protects the ratchet head and the workpiece. Short body length allows access into hard to reach areas. Low profile teasing throttle for precise speed control. Rotating rear exhaust with baffle for reduced noise. Rotating air inlet to prevent the air hose tangling. Adjustable air regulator. | | Air inlet thread: 1/4″ NPT. | Minimum air hose size (ID): 10mm (3/8″). | Air pressure: 6.2bar/90psi. | Air consumption: 4cfm* (113ltr/min). | | *Based on a 15 second cycle per minute average use.