Klein Tools’ power accessories line includes multibit power drivers that combine up to six screwdriver and nut driver functions in one power tool adapter. Hollow-shaft magnetic power nut drivers are available in 2-, 5- and 10-in. lengths. The power conduit reamer reams ½-, ¾- and 1-in. conduit. Power driver bits are available in various sizes and lengths in Phillips, slotted or square-recess tips.