I have not had a chance to repair the hinges yet. I had tried to find these pieces locally in Washington DC area and could not find them. I'm glad there were available here. Arrived in a short time and they are the exact parts I needed.
Since I was placing an order for the hinges I looked at other parts available. The Burner Bowls were available at a good price. The old ones could no longer be cleaned and had hard, thick deposits on the surface that looked like burned food. Now the stove top looks like I have cleaned it. The new bowls have an indentation that fits tightly and keeps the Bowls in place. Much better!