Megapro 151NAS 15-In-1 Original NAS Driver, Blue/Yellow
If this multi-bit screwdriver from Megapro isn't the best around, I don't know what is. The tool comes with seven double-ended high quality bits, providing you with a total of 15 different configurations (including a 1/4 inch nut driver). That includes slotted, Phillips, square and Torx drive, the most common types. You can store six of the bits in the handle, in a slide out magazine, which comes out of the back of the handle. The handle end itself is rounded and padded, helping prevent blistering of the palm of your hand. Screwdriver shaft is insulated, making this a great tool for use with electronic devices.