The plot gets thickerI don't have a 7mm one in my set, don't recall ever needing one either.
Another one in the mix thanksI have about 10 different sets but the ones that live in my rucksack are the metric American Eklind ones- approx £15 (but no 7mm)
Eklind Ball-End Hex L-Key Set 175mm Set of 9
Eklind long metric ball end hex - allen keys x 9. Features & Benefits: American made using Eklind Alloy Steel Heat treated for optimum strength and ductility Exceeds ANSI Standards All stored in a compact plastic holder which firmly retains each key in a size marked hole Set...www.bradfords.co.uk
I have been happy with the quality. As stated previously, the Wera ones are good.
I must confess that a lot of the time, I use long torx bits in my ratchet screwdriver instead of the Allan keys.
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