Here is some of the oddball stuff that came in the last set (including the points).
I'm pretty sure this is a pencil sharpener
This is the item I'm curious about. I have seen similar items in a few times now, in boxes of attachments for sale on ebay. It is about 1" square
The screws have a knurled edge so they are easy to remove - here are the peices
the opening in this one is diagonally cut
And the back side
Anyone know what it is?