Hit the button too quickly!
This is the basic radio cassette player but needed to check whether the brass screwed rod fits in the bracket at the back. I've seen in the parts catalogue a rubber bung XQJ10002L but not sure if that's the righht part.
The rod fits into the hole to take the weight of the back of the unit but yes, normally there would be a conical rubber bush on it so it doesn't rattle. That's the right part number for the bush/bung whatever you want to call it.
Many thanks Richard. I'm very grateful - as always.