Draper Warranty A low noise, low vibration composite body 3/8” stubby ratchet. Fitted with a high tech motor with full cage gear and needle bearings, simple forward/reverse lever and rotating air inlet for user comfort. Ultimate torque 27Nm (20ft/lb) Free speed 200 rpm Operating air pressure 90psi (6.2bar) Average air consumption 4cfm (113L/min) Vibration level 3.1m/s2 Min. hose size 3/8"" (10mm) Air inlet 1/4"" BSP Weight 0.51kg