Air Powered Twist-Reverse Ratchet Wrench1/4 Inch Sq DriveStubby DesignUltra-compact air ratchet wrench fits in the palm of the hand. Perfect for working around tightly-packed engine compartments. Hardened steel anvil and twist-reverse mechanism. Rear exhaust with baffle reduces noiseFeatures: Ultra-compact air ratchet wrench fits in the palm of the hand. Perfect for working around tightly-packed engine compartments. Hardened steel anvil and twist-reverse mechanism. Rear exhaust with baffle reduces noise. Overall Length: 127mm. Specification: Air Consumption -3cfm Drive -1/4"Sq Free Speed -300rpm Inlet Size -1/4"BSP Length -127mm Maximum Torque -20lb. ft(27Nm) Net Weight -0.36kg Noise Power/Pressure -102/91dB(A) Operating Pressure -90psi Vibration/Uncertainty -2.5/0.078m/s dia Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys07535 Loops Air Powered Twist-Reverse Ratchet Wrench - 1/4 Inch Sq Drive - Stubby Design