90 degree angle banana plug?

Is there such a thing? I have my center channel speaker on a shelf above my television. With the conventional banana plug, it sits out too far from the wall. Looking for a 90 degree banana plug that I can use,so my speaker can sit on the shelf all the way. Thanks for the help.
Both Tributaries and IXOS make them (I've also seen some others but can't remember the brand).

Google "angle banana plug"
WBT and Dayton Audio(Parts Express) make them too, I'm sure there are lots of choices out there.