Product review (5 stars): Great product. Extremely versatile
Great product.  Extremely versatile.  I have a In Wall Double Thermador Oven that is somewhere between 10 and 15 years old.  The oven is great but the knobs are crap and Thermador knows it.  When the replacements were available I bought them from Thermador 2X and then guess what, they discontinued them.  I have been looking for 4 years for replacement.  Even Sears lists them showing discontinued.  I have a Frigidare cook top and after all these years I got the bright I idea to try one of the knobs from my Frigidaire Cook top.  It worked!  The cook top is about the
same age as the oven.  Could not find the Frigidaire knobs either.  So I took a chance for about 20 bucks to try these as they were made for cook tops and Frigidaire being a cook top, I ordered the Aqua Plumb.
They  WORKED!  They are much, much better than the original.  I three main ones replaced and now for the hunt for the small light and clock buttons as they won't last long.  I have to also got a email from the company in Canada saying my order was on the way and if I have any problems with them that they were there to help.  Also I should say the silver inserts on the knobs have numbers for heat indicators.  I took them off but the knows looked plain and I replaced the silver inserts as they look much better with my stainless steel convection wall oven even though I don't need the numbers except OFF.