PRODUCT DESCRIPTION With a great power-to-weight ratio, the Ingersoll Rand EDGE Series 2100G 1/2" Composite Air Impact Wrench makes it comfortable to get the job done. Delivering 550 ft.-lbs. of maximum reverse torque and weighing only 4.3 pounds, this tool has what it takes to handle the toughest jobs. This powerful, lightweight pneumatic impact wrench delivers high torque through a sophisticated power management system. FROM THE MANUFACTURER 1/2-Inch Drive - With a great power-to-weight ratio, the 2100G makes it comfortable to get the job done. Delivering 550-Feet-pound of maximum reverse torque and weighing only 4.3-pound, this tool has what it takes to get you the results you need. Part of Ingersoll Rand's Edge Series line of air tools: legendary performance at an affordable price.