I'm literally not handy! This site was very easy to use. I input my model number and found the correct knob based on the handy photos. $30 and I was out the door, waiting for my shipment. I had already received an estimate from an appliance repair house to replace the knob and timer panel for over $400. I took a chance hoping it was just the knob that needed to be replaced and I was right. Dryer is working perfectly for an old 2001 model.