Yup. That's a 2 frame extractor for a fact. Two pieces of stainless to replace the wood supports, 2 small bearings, and a cover to keep debris out, and you got a $700 extractor.
There was a little honey in there from a new hive, it got a few ounces out. Then I put it back in the hive and they had some leftover too. Sharing is caring. Its simple and could get more out if it was at an angle. I agree.