What is the weight of the discus in the mens discust throw?

The men's high school discus is 1.616 Kilograms, (usually displayed on the top center of discus as just 1.6K or 1.61K). This is roughly, but not exactly 3.8 pounds

The collegiate, masters (post-collegiate), and Olympic weights are all the same. It's 2K, which I'm not sure how many pounds that is. If I had to guess I'd say about 4.3 pounds.