Impact Wrench， ½ Inch， Composite， Twin Hammer， 550 FT-LBS of Torque， Comfort Grip (Campbell Hausfeld TL140200AV)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>550 ft.-lbs. provides steady， reliable power for tough lug nuts and more</li><li>Powerful and balanced twin hammer impact mechanism delivers results with reduced vibration</li><li>The TL140200AV requires 3.4 SCFM at 90 psi</li><li>A soft comfort grip helps reduce fatigue and provides optimal comfort</li><li>Designed for DIY projects and general-purpose applications such as automotive maintenance and repair. Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BJZ8JRMAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41EYZnmm64L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OJLTSR6pL.jpg" noproxy>