This is a picture of the clamp itself, showing the hooked pieces that sit in the horns of the insulator. In all, there are six pieces to the clamp, including two of these threaded hooky thingies (not the technical term,) two nuts that fasten the threaded hooky thingies to the rest of the pieces, a saddle, and the top thingamadoodle (again, nothing technical here) which is held down by the nuts to keep the conductor in place.