Maximum loosening torque: 850 Nm Enhanced power characteristics due to new, specially developed air motor as well as efficient air guide and improved pull-up torque of the air motor Specially heat-treated inner parts for minimised wear Exhaust air is guided through the handle downwards Reduced vibrations Easy handling Powerful pin clutch mechanism Air connection inlet: Inside thread 12.91 mm (1/4″) Coupler plug: Nominal size 7.2 (included) Recommended torque: 550 Nm Hose diameter (recommended): 10 mm Working pressure (bar): 6.3 Sound power level: 103.1 db(A) Lp W Vibration acceleration: 7.42 m/s2 Loosening torque (max) determined with screw size M: 16 Forward and reverse: three-stage (forward), single-stage (reverse) Cold insulated handle Output: Square, solid 12.5 mm (1/2 inch) Net weight: 2.6 kg Tightening torque max.: 750 Nm Maximum loosening torque: 850 Nm Sound pressure level: 92.1 dB(A) Lp A Revolutions per minute: 7000 Air requirement: 127.4 l/min (2.1 l/sec)