Many thanks Andy. I think I may have some 6 point 1/4" drive deep sockets that may work but I am not sure they go down as small as 7mm. I will have to check. If not I will get my daughter to look in my tool chest in the UK where there is at least one roll of flare nut spanners, if not two sets. She can send the 7 and 10mm ones up to my son in the peak district as he is coming out to France with his family in 10 days time.
Wilson
PS I looked in another tool chest in France and I had 7 and 10mm 6 point pipe wrenches with open tops to fit the bleed pipe onto the nipples. They will work just fine.
