DC755KAVoltage: 9.6 V Drive Size 1/4" hex shank quick release in No Load Speed: 0-2,400 rpm Impacts/Min: 0-2,700 bpm Max. Torque: 960 in-lbs Max. Torque: 96 ft-lbs Tool Weight: 3.3 lbs Tool Length: 5-3/4"Shipping Weight: 8.88 lbsIncludes: 1 Hour Charger, (2) 9.6V Batteries, and a Heavy-Duty Kit Box