M12 Fuel™ Hex Impact Driver, 1/4", 1500 in-lbs Max. Torque, 12 V, Lithium-IonPowerstate Brushless Motor has up to 1,500 in lbs. of torque Compact driver is 5" in length for most access in tight spaces Tri LEDs has brighter lights allowing max workspace visibility Powerstate Brushless Motor delivers up to 1,500 in lbs. of torque Only 5" in length for most access in tight spaces Tri LED illuminates workspace Up to 3600 RPMs in Mode 3 4 Mode drive controlwith dedicated self tapping screw mode Light Weight at 2 lbs for tool belt