Product review (5 stars): It fit on my ancient oven. Can't complain.
It fit on my ancient tiny GE apartment sized oven using one of the colored adapters easily. The temperature markers lined up with the old one. The old one was so ancient that the numbers had been nearly worn off. My landlord refused to replace it, saying that it was too expensive, so I bought this. I am taking it with me when I move out. Because it's a great knob ...

My only complaint is that the adhesive was a little weak. The ring with the numbers on it is manually inserted onto the knob. It didn't stick at first, so I just put a lot of pressure on it and it stuck well the second time.