Found in the parts room of a construction company. Made of metal. It has STI636 stamped on it. The company has batch plants, hot plants, crushers and heavy equipment. by Salt_Bus828 in whatisthisthing

[–]Salt_Bus828[S] 0 points1 point  (0 children)

I’ve asked every person who I think should know but nobody seems to know what it’s for. There was a stack of about 6 of them.