Rockwell RW9273 Right Angle 1/4-inch Drill Drive Accessory 1/4-inch hex right-angle drill/driver attachment Accepts standard 1/4-inch hex shank bits Turns your drill or driver into a compact right-angel power tool Less than 1-1/2-inch wide for easy accessibility into tight spaces Also doubles as a screwdriver to quickly hand tighten hard to reach screws