I'm going to grab me one of these, on sale at SEARS now. Looks like a good bargain for $25.00!!!! (I have no affiliation with Sears whatsoever - I'm just a USER) It's a Gear Rachet set, there's a T-Handle rachet tool with hex head bits, starting at 3mm....Excellent.
http://tinyurl.com/5ehkx2
Set includes two ratcheting screwdriver handles (standard and T-handle), four interchangeable shafts (6 in. magnetic bit holder, 6 in. socket holder, 10 in. socket holder, 10 in. flex shaft bit holder), ten standard 1/4 in. drive sockets (5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2 in.), ten metric 1/4 in. drive sockets (4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm) and thirty 1/4 in. bits in holders. Bits include six slotted bits (4, 5.5, 6.5mm, 5/32, 7/32, 1/4 in.), four Philips bits (#0, #1, #2, #3), twelve Hex bits (3, 4, 5, 6, 7, 8mm, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16 in.) and eight Torx bits (T8, T10, T15, T20, T25, T27, T30, T40).
Flex shaft spins internally, leaving the outer cover motionless
Shaft with magnetic holder keeps bits in place
Bits store under cap for easy access
Shaft recess deeps into handle for extra strength in high torque situations
3-way 8-degree precision ratcheting screwdrivers