The Snap-on 1/4" Cordless Impact Driver, No. CT561QC, kit includes the tool plus two batteries and a charger in a soft-sided case. Its applications include rusted bolts and screws, metal working, self-tapping fasteners, anchors, tek screws and tapcan screws. Features include a square drive 1/4" hex, torque output of 300 in. lbs., a free speed of 2,500 RPM and 3,000 blows per minute.