Features and Benefits: * 1,600 ft.lbs. of torque * Only 24.5 lbs of weight, lightest in its class * Lower vibration and long last operation * Three forward and three reverse speeds SX556 is the strongest in it’s class at 1,600 ft.lbs of ultimate torque. At just 24.47 lbs it is nearly a full pound lighter than it’s next closest competitor. All of this with the features you demand in a 1” extended anvil tire tool and unmatched durability.