Product review (5 stars): Perfect fit for a Waste King L-8000
If you go to the hardware store, you probably won't find the right size for the Waste King EZ Mount disposers.  This is, of course, assuming the flange in your sink is the one that came in the box with the disposer.  Same quality as the original, and a PERFECT fit.  My only gripe is that I have to a buy a stopper with each splash guard, but oh well, it's not the end of the world.  I'm glad I got two sets so that I don't have to re-order when this one starts to get funky. I'll just have extra stoppers.