Calling All Tool Nerds! WTF Is This? - #8

Digging deep into the abyss of tools--
things wanted or not wanted,
important or frivolous clutter,
out in the open or hidden in the depths...

So too are the internal emotional bits
residing inside of my beingness which are
receiving a good cleanse and re-organization.

To touch each screw, nut and bold,
to question everything,
to stay focused through the process,
to manage with discernment
that which is useful and beneficial,
as well as that which needs to move on out!

Being precise!
Letting go of that which no longer serves,
regardless of how long it has been there,
Letting go of the potential one sees for
working magical alchemy...someday.
Embracing that which has immediate use,
organizing  in fine detail and/or utilizing
that which is of true value.

A place for everything,
and everything in its place...

And especially acknowledging everything for what it is!  
Ahhhh YES!
The metaphor of deep soul transformation.

Help me do the work by identifying WTF this is?

If you recognize this,
please tell me: 

1.  what it is--please be specific--I don't know about these things!

2.  what it's intended to be used for

3.  if it still looks useable for its original purpose

4.  alternative ideas on how to use it.

I'm super grateful for your stopping by to share your expertise with me.

Check out my past posts and see if you have ideas about these items too.

WTF Is This? #1  We still don't know what this is!  Can you help?
WTF Is This?  #2  I believe we have a consensus on this one!  See what it is!
WTF Is This? #3  Likely a car part - transmission or drive shaft?
WTF Is This? #4  Nobody seems to have any idea what this is!
WTF Is This? #5   Lots of ideas on this one--a pulley, drill bit, craft rolling pin, torque limiter...
WTF Is This? #6  It's been suggested a roller for a sliding door, an adjustable bearing..
WTF Is This? #7  This one has stumped everyone too!

Come back soon for  WTF Is This? - #9