When I read this I finally knew what that thing was called that I've had on a shelf in my garage for several years! I don't remember where I got it. When people ask about it I would tell them it's "an old electrical thing used for hanging lights". Thanks for starting this thread!Originally posted by growler:
Rosette. A small two piece insulator in which connection is made between wiring and drop cords attached to the wiring. Rosettes are made of porcelain in two parts called the base and cap.