a little help on spanner sizes

[wfbroddy]

Ah I maybe didn't make myself clear, I have a garage full of spanners, so having them and sizes isn't the issue 

I tend to find I need to be on the bike for awhile till I realise how I prefer the levers, so was just needing to know the size so I can take a couple with me to fiddle with on the return journey to hame  un