
Now is a good time to lube them, I used some graphite. Then put a suitable sized socket under the backside of the handle and with a punch (I used both pointed and flat) hammer the rivet till there is little to no play in knob like this:

Then warm the knob with hair dryer again and press in the silver disc and it will snap back in:

If you were pretty careful the marks will be minimal and no worse than any 30 year old handle. I don't know how long they will last but should last as long as originals. Cost = $0.00.
TR7 Spider - 1978 Spifire - 1976 Spitfire - 1988 Tercel 4X4 - Kali on Integra - 1991 Integra
