SATA Air Tools include a range of products from our lightweight 625 Nm 1/2” Drive Air Impact Wrench to our 4,000 Nm 1” Drive Heavy-Duty Air Impact Wrench. Standard duty wrenches feature a hard-hitting twin hammer design which provides high torque output while reducing vibration. The heavy-duty 1” drive model has an ergonomic design that is 10% lighter than similar competitive tools without compromising on performance