This is an item that is no longer made to the best of my knowledge. It would be good for someone who collects old discontinued loading items or you can use it, if you like. The box has never been opened, but if someone wants some pictures of the item, I will open the box. You can see by the photos what it is. IT IS "LINKAGE PARTS" to make your powder measure to drop powder automatically. The price is right. I'll let it go for a mere $20.00.
THANKS...........CookE