"DESCRIPTION FEATURES: Q-Series Super Mini Impact Wrench. 68% lighter compared with ordinary models - Only 1.5kg!. 60% shorter compared with ordinary models - Only 97mm long!. Jumbo hammer type. Best in class performance for a tool of just 97mm length and 1.5kg weight. The minimum size of this tool will allow greater access to tight and limited spaces. Small but with great power, reach 450 ft-lb in just 5 seconds. Easy to remove vehicle's crankshaft pulley without removing anything else. Low noise sound level of 85dBA TECHNICAL DATA: Square Drive: 1/2"" Bolt Capacity: 5/8"" (16mm) Torque Range: 200-350 ft-lb / 271-475 Nm Max Torque at 5 seconds: 450 ft-lb / 610 Nm Free Speed: 9000 RPM Air Requirement: 4.4 CFM / 90 PSI / 1/4"" Inlet Overall Length: 97mm Net Weight: 1.5kg Sound Pressure: 85dBA Vibration Level: 2.8m/s² REVIEWS"