Bull Nose Ring: Keeps the impact sockets from flailing off and secures the sockets in place during fast starts and stops. Rocker Switch: Forward/Reverse rocker switch allows for quick continuous movement for those nuts and bolts. LED Light: Bright LED light illuminates the work surface. Rubber Over-Mold: For comfort during use and protects the work area from marring and scratches. Cast Aluminum Housing: Cast aluminum motor housing provides additional tool body strength during heavy torque applications. Live Tool Indicator Light: The green light illuminates when there is power supplied to the tool. Heavy Duty Motor: Powerful 8.0 Amp motor delivers durability and long lasting performance. Heavy duty machined gearing for efficient power transmission. Plenty of power to drive and remove fasteners in wood, concrete and metal. Torque: Best in class torque, 350 pounds per foot in both forward and reverse. Removes and drives even the most difficult fasteners 0-2,100 RPMs and 0-2,700 BPMs: select a proper speed for the task at hand. Choose from 2100 RPMs when feathering lugs, lags and bolts. 2,700 BPM for repetitive pounding which makes removal easier.