From Thinkgeek:

The Star Wars Millennium Falcon Multi-Tool Kit comes equipped with four hex keys, two screwdrivers (one flat-head, one philipps), and an adjustable wrench built into the ship’s helm. The hex keys store away nicely in the back underside of the ship which is sealed shut with the power of magnets. Screwdrivers tuck away in the sides, and the wrench is adjusted by a wheel located in the center of the Falcon.

[Star Wars Millennium Falcon Multi-Tool Kit]