Wall hanger brackets changed?

[Bill]

I just ordered a bunch of small parts from TM, and Adam was very prompt about getting them out to me. One of the things I ordered was two sets of cabinet hanger brackets, as are used on the over-the-sink cabinet. What I got is shown in the attached pic. This isn't quite what I was expecting - I don't think it is what is on the back of my hanging cabinet, but my TM is closed up and in storage at the moment, so I can't check. I was expecting the piece on the left, but I thought the mating piece was a single piece, with a wider tongue, rather than the two little hooks. Can someone confirm (or deny) that the hanger has been changed? Thanks.

Bill