Originally Posted by Scott35


Oh, BTW, that Terminating Device looks like a Supercharger!!! (Blower / Roots-Blower


Scott,
Real world pictures.
These things are about an inch long and an inch wide in the domestic sizes.
As they get bigger, the terminal tunnel gets bigger, the next size up has a "tongue" that ensures the wire strands aren't damaged by the 2 screws.
The one shown is made for looping wires at a box.

[Linked Image from electrical-photos.com]

[Linked Image from electrical-photos.com]