Dirk: I was looking at a flat bar amongst the stuff I'm selling. I have no idea what it is, but given the photos submitted, I could see it as being a Jack Handle. It's completely flat, approx. 18 inches long. One end is slightly "tapered" and if I remember, there's a hole in each end. It doesn't have a "bendy" in it. (I think that's a cool word). I'll take a photo of it on Saturday and post it.
Hope this works for you.
Robert