Perry T Vista , CA November 30, 2015 Missing burner knobs It was difficult to find replacement stove top burner knobs for my wife's best friend's 1970 circa Tappan Stove. Even this site didn't have an oblique view of the rear of the knob we needed. We just couldn't see how long the stem was when comparing the old knob to the one on-line. I had to take a chance and order the look-alike knob and hope for the best. When it arrived I was very happy and followed up with the 3 remaining knobs. Both orders went from Kentucky to California in one day! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes