is this what you mean? 10mm/16mm? i got this but i cant get to the last 2 spark plugs, i need a bendy one...
http://www.halfords.com/webapp/wcs/s...egoryId_165469
this is the bendy one im going to try, will it be long enough?
http://www.halfords.com/webapp/wcs/s...Id_165469#dtab
cheers for helping me understand.