Aren't thimbles for sewing? Why would you put a thimble on a fireplace?
Boy's & girls, Joe the Handyman (yours truly) has seen enough of this Rube Goldberg homeowner stuff to write a book. And just when I think I've seen it all, someone else finds a way to amaze me. If it weren't for electrical and duct tape, homeowners would be lost.
I was recently called to replace a 3-way switch for a customer. She's like 80+ years old, and quite spry for her years. When I got there, madam homeowner told me that she tried to change it, but it would not work when she was done. I asked if she changed one wire at a time, connecting it to the corresponding spot on the new switch, to which she said "
No, I just took them all off, then connected them back wherever I thought they should go." To add insult to injury, her late husband had installed the 3-way circuit, and ran all black wires in knob & tube. Need I go on?