Introducing the ultimate impact wrench by UNIMAC! Gone are the days of tediously winding that torque wrench to achieve a desired tension, the UNIMAC IW1200 Series has all your tensioning needs covered! This amazing new unit is a true revolution featuring digital LCD torque control adjustable on the fly at the touch of a button. That's right, simply select your desired Nm torque setting and with the squeeze of the trigger, the IW1200 will accurately tension to your exacting requirements. Never over/under tighten again!