Howard Miller grandfather clock weights
3 weights 2 of which are split in half.
I’m not sure what metal they are. They actually appear to be 2 different kinds of metal. The four darker colored ones are split in half to be inserted in to one tube. They weigh 3 lbs 9.2 oz, 3 lbs 10.5 oz, 3 lbs 10.2 oz, and 3 lbs 12.5 oz. The larger round one weighs more than my scale will measure but it feels like around 7-8 pounds.