Can be found on some of the TC9 Eclipse drivers of old. As you can see in the photos, it bolts to the basket and makes the top assembly removable. I have an SW8000 motor with copper in it and I would like to put to use, but it only has the holes around the perimeter of the top plate. This adapter provides an easier solution than drilling/tapping the top plate. A pair would be nice but one will suffice. I'm a fucking poet.
