The Ingersoll Rand 2135TiMAX Impactool delivers 780 ft./lbs. of reverse torque and 1,100 ft./lbs. of nut-busting torque. With more than 10 percent added torque than the original model, the new 2135TiMAX weighs 3.95 lbs., for a power-to-weight ration resulting in less operator fatigue. The tool"s twin hammer mechanism allows more power per pound and is less sensitive to air pressure fluctuations.IncludesLimited Edition 75 Year Anniversary 2135TiMAX Impact Wrench 75 year Anniversary Socket Set 75 year Anniversary Knife 75 Year Anniversary Tool Display Holder