Main knob broke off dryer

Took 2 seconds and no tools. Just slid new knob on. Unfortunately, I didn't order the correct knob but it still works. That was my mistake. I received the knob the day after I ordered it. I was impressed with the speed. After a few weeks of using a pliers to start my dryer, I was really glad I finally replaced the knob! Not sure what took me so long as it couldn't have been easier to do. Very happy with partselect's selections and promptness.