The model 32700 Power Driver Set includes a handle, and #2 Phillips and #2 square drive bits. They can be loaded into the handle one-handed and removed with a press of the release mechanism.
Klein Tools The model 32700 Power Driver Set includes a handle, and #2 Phillips and #2 square drive bits. They can be loaded into the handle one-handed and removed with a press of the release mechanism.
The model 32701 Power Nut Driver Set includes a handle, and 1/4", 5/16", and 3/8" magnetic nut drivers.
Klein Tools The model 32701 Power Nut Driver Set includes a handle, and 1/4", 5/16", and 3/8" magnetic nut drivers.
These are some additional bits that could be used in the Switch Drive Handle System—they represent a small fraction of the accessories Klein makes and are resting on the type of canvas pouch they might be carried in.
These are some additional bits that could be used in the Switch Drive Handle System—they represent a small fraction of the accessories Klein makes and are resting on the type of canvas pouch they might be carried in.

Klein recently released the Switch Drive System, a handle that works with any 1/4-inch hex bit with a groove to hold it in. What’s cool about the system—and why it’s better than a traditional multi-driver—is the selection of available bits. The Power Driver Set (32700) includes a handle and a #2 Phillips and #2 square drive bit. The short bits and fat shafts of traditional multi-drivers tend to impede access. That won’t be a problem with the Switch Drive tool because the screwdriver bits are long and thin—like those of a regular screwdriver.

A quick-release mechanism on the handle makes it easy to swap or remove bits. When a task requires finesse the bit can be used in the handle; when it requires strength it can be used in a drill or impact driver. It’s a convenient setup because it allows the tradesman to perform multiple operations with a minimal quantity of gear: a handle, power tool, and a bunch of easily stored bits.

In addition to the Power Driver Set, the tool is available in Power Nut Driver Set (32701) that includes a handle plus 1/4”, 5/16”, and 3/8” magnetic nut drivers.

You are not limited to the bits and drivers that come with the handles. The handles will accept any 1/4-inch hex bits and Klein makes a bunch of them: screwdriver bits, nut drivers, multi-bit driver bits, and a conduit reamer. All are impact rated and most come in multiple sizes and lengths.

The Power Driver Set goes for about $22 and the Nut Driver Set  about $36. Both tools are made in the USA.