Dianne D Savannah , TN September 23, 2018 Broken knob on oven—oven is 28 years old I glued the knob together and reattached to oven. After several years, it broke again do it was time to get a new knob. I ordered a knob and it was a perfect match. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes