Does the center spinner part move up and down on the shaft, or does it just spin, but is retained in position some way? I can see its retained from sliding down, but can you slide it upwards? At the bottom tapered end of the spinner, there is a bead, the other end just tapers off completely. Is that bead attached to the spinner part, or the shaft?
This tools is a bit of a mystery. It doesnt show up in any catalogs.
Hmmm, I will get you a better photo... I can tell you that the handle on the shaft portion of the tool does spin/turn and it appears that possibly my grandfather braised a snap ring on the lower section of the handle so it would not fall towards the socket and there is a ball above the handle.
