anyone know what size socket i need to get the crankshaft pulley off?

TIA:kiss

27mm Socket thats the pully that drives the generator or alternator ??

theres an easy way to measure it just get a rule and measure across the flats on the hex head thats the size for any bolt or nut that is

forgot to add that you need a 6 inch extension as well to get down inside the alloy housing of the pully

[Edited on 7-7-2003 by vw54]