Whenever I have to turn a screw, I turn to this easy-to-find, yellow box of bits.
Flat? Phillips? Torx? Square? Any time I run into a standard-style screw head that needs turning I reach for my drill and add one of these bits. There is a pretty fair assortment, though some repetition, of sizes and shapes in this yellow box.
The metal the bits are made of? Good enough. What I really like? The "tough" plastic case! I dunno how tough canary yellow is, but it is easy to find in my tool bag, or left about the house.
I also have a black box of bits, I can never find them. Yellow it is!
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