Chicago Pneumatic Powerful and Lightweight Impact Wrench With 1" Short Anvil • For Heavy Vehicle Service Applications • 1770 Ft-Lb Maximum Torque in Reverse • 18.5 Lbs • Pinless Closed Reinforced Rocking Dog Mechanism Features an Adjustable Top or Down Exhaust • Regulator Integrated in Forward / Reverse Button With 3 Power Settings in Both Directions • Four Positions for D-Handle Placement • Rubber Bumper Protecting Both Applications and Tool