Klein® Switch Drive™ 32701 Switch Drive Handle With 2 in Nut Driver, 2 in L Shaft, 1/4, 5/16 and 3/8 in Hex

Switch from a handle to a drill in a snap! Power drills make quick work of large fastening jobs but some times, you still need the finesse of a hand tool. Klein's Switch Drive Handle System allows you to easily alternate any accessory with a power groove between a power drill and hand tool minimizing the number of tools and saving space.