Square Drive: 1"
Free Speed: 6500 RPM 
Max. Torque: 1400 ft.lb (1898 Nm) 
Overall Length: 8.9" (227 mm)  
Air Inlet: 3/8"  
Air Hose I.D: 1/2"  
Avg. Air Consumption: 6.7 CFM (190 L/min)  
Net Weight: 8.60 LB (3.90 KG)
 
Adjustable Torque: Four setting regulator in forward provides control and helps to prevent over-tightening. Full power remains constant in reverse to ensure the users have maximum power to remove fasteners without changing the setting.
Comfortable Composite Handle: Ergonomically designed for operators comfort, reducing fatigue during use. Rubber composite handle that can help to reduce the effect of vibration on the operator.
 
- Easy Forward and Reverse Switch- Handle Exhaust with Muffler New Twin Hammer Mechanism One-Hand Front/Rear Switch System
 One-Hand Front/Rear Switch System