In maintenance, supervisor dumped it on our work bench, probably 2 different things, hook on both ends of dirty duster looking thing, looks like one side screws into something
A: The one on the left is for shelving. I can’t find a picture, but it’s for wire/metro shelving. It goes on the back, just above a shelf so things don’t fall off the back. The ends are open so you can add it on, after the fact, without dismantling the entire shelf.
I have two.
31 years in commercial fire protection
And it actually says "The Kennedy Valve Company" if you could read it all the way down - they were a big manufacturer of underground control valves, check valves, fire hydrants, wall post and ground post indicators, etc.
Peeled (broken into) and dumped.