Looking for the old "Irons" that they used to use back in the old days, like the ones used in Pirates of Caribbean. I have searched but can only find the legendary ball and chain. Hopefully someone has seen some and can point me in the right direction :) 

Kawecki has a Chains kit which can be found here:

http://www.renderosity.com/mod/bcs/index.php?ViewProduct=41919&vendor=12831

Peemot has just chains:

http://www.renderosity.com/mod/bcs/index.php?ViewProduct=4013&

And Ajax has more chains here:

http://www.renderosity.com/mod/bcs/index.php?ViewProduct=7132&

To be frank, you could also try Renderotica, they might have something much more appropriate.

Quote - Looking for the old "Irons" that they used to use back in the old days, like the ones used in Pirates of Caribbean. I have searched but can only find the legendary ball and chain. Hopefully someone has seen some and can point me in the right direction :) 

looking for chained to the wall in prison/a dungeon type of chains?

http://www.daz3d.com/i/3d-models/-/dragon-hoard-sacrificial?item=1226&_m=d

very old set but well worth the cost just for the chains alone. comes with old style pad locks including keys and they are very poseable along with being able to fit them to almost any figure.

Thanks to those who answered. I'll check out the links :) 

 I also have two posable chains, one bolted to the wall, the other one with a neck iron on my freebie site.