wiring boxes and conduit handy to install electrics in outdoor buildings,porches,basements ETC. Good US made quality,using this stuff to install electrics in a shipping container and also used this in a porch.
I've used both Wiremold and a competing product called Walkerduct, which was made by Walker-Parkersburg Textron. I slightly preferred the Walkerduct, as it was a lay in system, rather than pull in. That company was bought out by Wiremold a few years ago, and most of their line discontinued.