Force brand, original from Taiwan, professional tools. 
The Force air tool line is built to industrial standards for the professional user providing more power, less noise and longer life. This 1/2" Dr. impact wrench features low weight composite housing and the last ergonomically designed handle for comfort and control.
This tool is designed for removing and installing fasteners during auto/recreational vehicle/garden-agricultural equipment/machinery service and repair.
Particularly good for professional auto techs and very tight fasteners and light truck lug nut removal.

Thumb operated forward and reverse switch provide one handed directional changes.

Molded-in buffers protect the tool from side impact.

• - Free Speed: 8000 RPM
  - Square Drive: 1/2" 
  - Maximum Torque Ft-Ibs(Reverse):780 (1,054Nm)
  - Working Torque Range Ft-Ibs:50~600 (68~810Nm)
  - Air Inlet: 1/4" NPT
  - Air consumption (C.F.M.): 4
• - Air Pressure (PSI):90
• - Net weight: 1.95kg
• - Switch can be changed for right or left handed.