DeWalt Professional Impact Wrench with the following features:

440Nm of deliverable torque in forward and reverse
Higher torque and faster speed increased productivity
Soft grip handle to reduce vibrations and to enhance user comfort
Robust design for increased durability
Includes: 1/2 inch ring retainer

Specifications
Max Torque: 440 Nm
Power Input: 710 Watts
Power Output: 370 Watts
No Load Speed: 2200 /min
Impacts per Minute: 2700 ipm
Max. Bolt Diameter: M20
Bit Holder: 1/2in
Weight: 3.2 kg
Length: 292 mm
Height: 216 mm