AIR NUT REMOVAL 3/4'' 1950 NM DOUBLE HAMMER 2.21 KG 3/4" Mini Impact Wrench Features: Composite Motor Housing Twin Hammer One Hand - Forward and Backward Handle Exhaust (Muffler) model number. Free Speed (RPM) Anvil size inch (mm) Relaxation Torque (Max.) ft-lbs (Nm) Maximum Torque ft-lbs (Nm) Working Torque Range ft-lbs (Nm) Air intake (NPT) Hose Size ID inch (mm) Average Air Consumption CFM (L/Min) Length inch (mm) Weight lbs (Kg) SM-45-4035P 8,600 3/4 (19) 1,438 (19950) 980 (1,329) 70-690 (95-936) 1/4" 3/8 (10) 6.7 (190) 6.9 (174) 4.3 (1.95) *Recommended Air Pressure at 90PSI (6.2 Bar)