Features-
Compact 1/2" Impact Wrench small and lightweight machine capable of delivering up to 609 breakaway torque with 406 Nm of fastening torque. Ideal for scaffolding. 
1/2" square drive with hog ring and hole for locking pin combined with rubber o-ring. 
Variable spped  trigger.
Integrated LED light. 

Technical data-
Bit Holder: 1/2in Hog Ring
No Load Speed: 2,500/min.
Impact Rate: 3,600/bpm
Max. Fastening Torque: 406Nm
Nut Busting Torque: 610Nm
Weight: 1.1kg (without battery)