I have multiple Sheaves and Pulleys that could be used for your powered grain mill. I have acquired these over the last couple months. I got the two that I needed and the rest are up for grabs. I have the shaft size and pulley/sheave size listed on each one. Make me an offer W/shipping on any of them and lets make a deal. I'm not trying to get rich here, just want to get rid of them and make a quick buck.