The CruzTOOLS Outback'r Folding Metric Tool Set 

Function, space, and value converge in this nifty unit! You'll get 14 tools - four hex keys (3, 4, 5, and 6 mm), two screwdrivers, a socket driver with 8, 10, and 12 mm sockets, 13 and 14 mm open-end wrenches, and three spoke wrenches - all in a nine ounce unit that's only 3.5" long. Except for the sockets, there's no loose pieces to put together for operation.

• Hex key set (3, 4, 5 and 6 mm).
• Two screwdrivers (flat and Phillips).
• Socket driver.
• 8, 10, and 12 mm sockets.
• 13 and 14 mm open-end wrenches.
• Three spoke wrenches.
• All contained in one hard plastic handle (3.5" long).
• Overall weight: 9 ounces (approximate).