Powerful brushless motor delivers up to 400 ft-lbs of breakaway torque Short 5.2” tip-to-tail Length enables working in enclosed spaces 3 speed modes with variable speed trigger to fine-tune for application Impact-resistant design with comfortable over molded handle grip Light 2.3 lbs. weight provides excellent control and maneuverability of tool 360° shadowless LED light ring to fully eliminate shadows Cordless Impact Driver works with all IQV® 20 batteries Batteries and charger sold separately or with other kits Specifications Voltage 20 V Socket Size 3/8" Battery Type Lithium-Ion No Load RPM 725-2800 Max. Torque 300 ft-lbs Components Tool Only Length 5.2" Width 2.55" Height 8.31" Side To Center Distance 1.28" Drive Type Square Blows Per Minute 4200 Vibration Level 18.1 m/s2 Lumens 34 Country Of Origin China