The Campbell Hausfeld GSD (get stuff done) 3/8-impact wrench has a balanced twin-hammer mechanism, which reduces vibration making this wrench very comfortable to use. With a working torque of 160 ft lb, a BPM of 1,300 and an RPM of 12,000, this little guy is perfect for working on motorcycles.
This impact also features variable-speed control and the rubberized comfort-grip combined with the easy-pull trigger makes this unit a breeze to use. For more info hit them up at: campbellhausfeld.com