The ratchet wrench can be used in narrow working spaces and can fasten bolts and nuts easily. This special tool can be reached tight place that other air tools can not. Remove : First, loosen nut by wrench then take nut out with air ratchet. Fasten : Push trigger to position the nut then lock it with torque wrench. ⚙️ Specification Hex Size 17 mm Gear Transmission Planetary Gear Free Speed 450 RPM Max. Torque 40 ft/lb (54 Nm) Avg. Air Cons. 3 CFM (84 l/min) Air pressure 90 PSI (6.2 Bar) Net Weight 0.6 Kgs (1.3 lbs) Overall Length 210 mm (8.26″) Air Inlet 1/4″ Air Hose I.D. 3/8″ Air Exhaust Rear Sound Noise 84 dB(A) Sound Noise 3.5 m/s²
