Fazer Owners Club - Unofficial

Hi all
I'm looking to buy a C spanner to adjust the preload on my rear suspension as my Fazer didn't come with a tool kit. Does anyone know the correct size as there's loads on E Bay?

I swapped my OEM rear shock for a YSS one, so I don't need the one from my kit any more.

Drop me a PM with your address and I'll stick it in the post :thumbup