1995 rd28t front hub socket size

[dom14]

I need a socket to remove the front hub, on ebay it says 54mm, and there is heaps for sale but the gregorrys manual says 53 mm. can anyone confirm what I need. Cheers

It is 54mm from memory. The tool's available on fleabay for a peanut.
Where does it say 53mm in Gregory's??!!