Features and Benefits: 1/4" hex drive with quick release collet for use with impact rated bits; Efficient brushless motor technology delivers superb power and runtime; Lightest in its class at 2.3lbs, reduces fatigue and improves tool control; Patented 360? shadowless LED light ring illuminates fastener from all sides; 3 speed options with variable speed trigger to cover a wide range of applications; 3,400 in-lbs, 2,800 RPMS 5.2" tip-to-tail length for easy access; 3-year limited warranty on tool and batteries; Bare Tool Only;