I know how much you all love hex plates and hex bars. But have you ever seen a heptagon bar? Hexagon Bar - Album on Imgur

I've never encountered this before. It has seven sides. Absolutely strange. Also looks DIY, the edges are crooked in a few spots.
I did a set of five deadlift with it, overhand and hook grip. Not a fan. You know how hex plates like to 'settle' and roll on the floor on one of the flat sides? It does the same thing, but in your hands.
Definitely going to avoid this bar.