The Mac Tools 20V Max 1/4" Hex Drive BL-Spec Brushless Impact Driver Kit, No. MCF886M1D1, is 5.53" long and provides 250 lbs-ft of breakaway torque. Three speed settings and a variable speed trigger allow the user to control the tool's speed. The tool features a three-point LED light to illuminate the work area, a glass-filled nylon housing and an ergonomic handle with textured anti-slip grip. This tool includes a limited three-year warranty.