<font color=blue>http://www.baileys-online.com/store/USA.htm<font color=black>
Baileys is one place to get them. I don't have the ones with the grab hook at the top, but just the ring. Also, I don't have the swivel, although that might be good to have. I am careful that I don't hook the tongs up with a twist in it, such as can happen if backing up to the end of a log at a sharp angle. Sometimes I use a chain between the tongs and the 3pt hook to get the log in a better position to use just the tongs.
Forestry Suppliers <font color=blue>http://www.forestry-suppliers.com/<font color=black> is another place, as well as
<font color=blue>Ben Meadows <font color=black>
that you can find the tongs.