The ST-IW1243T is a professional 1/2″ twin hammer air impact wrench from Sumake’s Pro Line. It has a max torque of 660 ft-lb and an ergonomic design. Sumake’s impact wrenches lead the world in ease of use, ergonomics, motor power, noise reduction, and reliability.
The ST-IW1243T is ideal for industrial or automotive applications with limited working space!
