Impact Wrench and Impact Driver twin pack. Impact Wrench: 3/8” square drive. Impact Driver: ¼” (6.35mm) quick-release hex bit holder. Variable speed with trigger switch powers no load speed 0-2400rpm and 100Nm torque for both. Vibration-reducing soft-grip handles, and LED work lights. Includes 2 x 1.3Ah Li-ion batteries, 1 x intelligent charger and carry case.