Spam-o-rama: 2 each Russell SS tanks with clamps.......I calculate them as 9.47 gallons each. I believe they are .060 ga. wall thickness? They are 7.5" dia. x 49.5" long. The 2" dia. neck measures 15" from the end cap. Just a couple of small dings here and there, but real good shape! $370 takes all and you pay shipping........Doug