Grommet for fish finder??

Ok going to install the Hobie fish finder package in my 2011 Pro Angler, I have the grommet from the kit for where it comes through the black replaceable mounting board but I remember seeing in one of the forums a grommet for where it would come through the inside under the mounting board that had a exit port for the wire that was flat on the edge of the grommet that you could spin in any direction. They came in black or white and there was a link for the item in the post. Can't seem to find it know??? Can't remember if it was the Hobie forums or Bassyaks, or one of the other kayak fishing forums.

Anybody remember seeing it?? it's hell getting old!!!

Thanks in advance

Dave

That would be West Marine model # 8717886 in black or # 8717894 in white.They are called wire caps.It covers a 1" diameter hole.