Klein Tools Drive-A-Matic Nut Driver, Cushion Grip

Klein Tools Drive-A-Matic Nut Driver, Cushion Grip automatically fits 15 different nut and screw sizes. The hex head adjusts to the proper size as you turn it. This tool drives or loosens hex nuts from 1/4" to 7/16", Hex-head screws from No. 6 to 1/4" and socket-head cap screws from No. 8 to 5/16". The cushion grip handle adds greater torque and comfort. The internal flanges provide a solid-twist resistant shaft anchor. The full hollow shafts allow for work on stacked circuit boards or other long bolt applications. The premium chrome finish provides a smooth feel and corrosion resistance. The Tip-Ident feature quickly identifies driver and size by color coding the handle end so you can easily engage the nut driver with the fastener.