Sioux screw gun with 1/4" internal hex quick change end. This is a high torque (100 in/lb) positive clutch unit. Free speed is 1,200 rpm. Length is 8.0". This is new demo unit with just a few minutes of run time. Comes in box with all paperwork and factory warranty.A couple of blemishes on barrel. Save here!We ship APO,FPO, International and do combine shipping. Shipping weight is 4 pounds paid by buyer.