FEATURES:+ Best in class performance for a tool of just 115.5 mm long and weight 1.6 Kg. + The minimum size of this tool will allow greater access to tight and limited spaces. + Small but with greater power. Reach 450-ft-lb in just 5 seconds. + Low noise sound level 85 db. + Common application to narrow working place and Agricultural maintenance. + Powerful yet compactGrade: 4 stars Application : Automotive / Motorcycle / Industry / Boat / AgricultureSquare Drive: 1/2” Bolt Capacity: 16mm 5/8” Torque range: 200-350 FT/LBS or 271475 Nm Max Torque: 400 FT/LBS 542 NM Free Speed RPM: 9000 AVR. Air Consumption: 4.4CFM or 124 L/MIN Air Pressure: 90 PSI 6.3 BAR Overall Length: 115.mm Net Weight: 1.6kg Air Hose: 3/8” Sound Pressure: 85 DBA Vibration Level: 2.8 m/s2