Chicago Pneumatic's 1" impact wrench, No. CP7640-6, delivers 1,400 ft./lbs. of ultimate torque. It features:
- Rocking dog clutch with oil bath for smooth operation and increased durability;
- Inside teasing trigger for greater control;
- Easy button forward/reverse;
- One-inch square drive with friction ring retainer for rapid socket change;
- Aluminum alloy housing for strong durability and less weight;
- Front air exhaust to protect the operator.