IEC Air Tools Pvt. Ltd manufactures various types of Industrial Pneumatic Tools. Acura oil Pulse Wrenches are part of those products. It is an ideal fastening tool for modern assembly line. This combination tool of an air motor and unique hydraulic pulse unit offers distinct advantages over conventional Impact Wrenches and Nut-runners in terms of better quality of fastening, longer life and operator comfort. The Torque of the tool can be easily varied within the range of the tool and remains practically constant.