Whether you need to drive pocket screws in tight spaces or long deck screws out in the open, Kreg's Ionic Drive 1/4'' Compact Impact Driver will deliver professional-grade performance. At under 5'' long from front to back, this little powerhouse still generates a whopping 2,200 in.-lbs. of torque, allowing you to drive large screws and bolts with ease.? It features three speed settings and Assist Mode, so you can choose the driving speed that suits the operation, while preventing overdriving in softwoods and plywood. When removing fasteners, the Reverse Assist Mode engages a controlled pulsing action, then removes them at half speed to prevent stripped heads and ensure smooth removal. Designed for ease and durability, the all-metal chuck enables effortless bit changes, while the integrated LED light improves visibility in dark workspaces. Requires a Kreg 20V Blue Ion 2.0Ah or 4.0Ah battery pack (#71531 or #71124, sold separately) for operation.