Our 20V MAX* ¼ in. Hex Head Compact Impact Driver Kit is built to drive decking screws, drywall screws, lag screws, lag bolts, self-tapping screws, and ledger lock screws. It features a high-torque motor that delivers 1,450 in/lbs. of torque for quick fastening. This unit is compact and lightweight, allowing you to work in tight areas with minimized fatigue. It has a quick-release ¼ in. hex head chuck for easy one-handed bit changes. An onboard battery gauge displays remaining charge, and an LED brightens dark work areas.