Here is my emergency brake lever rod holder. Looks very similar to what Niels is showing. Will say I could not easily see the flat spot at the bottom of the hole. The hole looks pretty worn. The flat spot on the rod is more at a 3 o'clock position, so yes the rod is not turn quite right, but is still working very well.
Craig
My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear My truck ....... Respect The Rust If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.