It took me longer than it probably should have, figured out the right size wrench (or in this case the setting on the crescent wrench). Thanks for all those who offered suggestions. I know that for some of you this was a ridiculous request for help. But for me, being able to take care of this small task on my own was a big help to my confidence. Thanks again

Also, I had no idea you could link to threads and block the person who started the original from seeing the linked threads. I'm sure the conversation was outstanding .