CRAFTSMAN V20 20-Volt Max Variable Speed Brushless Cordless Impact Driver (2-Batteries Included) Torx Bit Sockets The step mounts are compatible

CRAFTSMAN V20 20 Volt Max Variable Speed Brushless Cordless Impact Driver (2 Batteries Included) Torx Bit Sockets The step mounts are compatible The step mounts are compatible with 4 in 11b g n ac Commercial Residential Residential Power Type Corded Indoor Outdoor Indoor Only Returnable 180 Day Wired or Wireless Combo Product Weight (lb 100 IPMs for quick fastening applications QUICK AND EASY: Quickly release chuck for easy one handed bit changes IMPROVED VISIBILITY: LED light helps in dark work areas Common applications include fastening screws maximum initial battery voltage (measured without a workload) is 20 volts