Need some window weights or large rebar

[Rainmaker]

I am interested in those. How many do you have? What is the length/diameter? Do you know what they are made of? I am wondering if I can cut them to wind up with 2 6# weights. If not, the 12s may be good for some longer term fishing I do, but I am still in need of something around 4-6#s in the next couple of weeks for a trip I have planned. Thats where a local source for Rebar would be handy.