The Flex-Head Angle Series Air Angle Impact Wrench features a 120-degree flexible head in an ultra-compact form factor 3.25 in deep and 2.51 in wide, perfect for tackling fasteners in hard-to-reach areas 120-degree flexible head, tiltable up to 60 degrees forward and up to 60 degrees backward, combined with a 360-degree rotatable trigger lets you operate the tool in the best position possible Ergonomic soft grip handle. One hand operation with large forward/reverse thumb dial (2 forward and 1 reverse) 220 ft. lbs. of maximum reverse torque and 185 ft. lbs. of forward torque, 2X more powerful than other air angle impact wrenches Quiet operation at 91.2 dBA. Low air consumption at only 2.96 CFM at 90 PSI. Weighs only 2.75 lbs. Comes with 1/4 in.