Hello!

[Greg Woods]

  GW> 3/80's weigh almost exactly the same as any SS-[1,1+,2]
    > a 3/60 weighs a bit more....  maybe 25 lbs.?

That would be 11.35 kg

[Robert Elz]

  RE> No idea on 3/80 - but 3/60's are pretty heavy.  15Kg perhaps
    > (total guess, I know I don't like trying to carry two of the
    > things).

Sounds reasonable. I'll reckon that they're between 10 and 15 kg then,
which at least gives me a rough idea.  Thanks guys!

Regards,
  - Andy.