Ms L Cordova , TN May 06, 2019 Several of my on and off knobs accidentally were melted. I placed hot metal on them and I did not know that the knobs would melt I ordered “GE Genuine Knobs from AppliancePartsPros.com. The parts were exactly like the ones that I accidentally damaged. I removed the old knobs, (I did not need any tools) and I just removed them with my hand. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes