The DCF809B 20-Volt MAX Compact Brushless Impact Driver is the most compact DEWALT Impact Driver in the 20-Volt MAX platform at 5.1 in. front to back. The Impact Driver features a high performance brushless motor that delivers 1700 in.-lbs. of torque and 3 LED lights to provide optimum illumination in dark spaces as you work. for increased comfort, the handle features an ergonomic design for balance and easier tool control along with a removable belt hook. Backed by a DEWALT 3-year limited warranty so you can buy with confidence. Introducing THE NEXT DIMENSION IN POWER with the 20V MAX DEWALT POWERSTACK Compact Battery and Charger Kit DCBP034C.