Not to mention that there are technically six Robertson head sizes, but 90+% of screws are #2 and basically nothing uses any sizes other than #1 and very occasi

Not to mention that there are technically six Robertson head sizes, but 90+% of screws are #2 and basically nothing uses any sizes other than #1 and very occasionally #3. I get tired of needing a bit box with 10 different torx sizes so I can find the right one.