The "What Is This?" game

[adidasguy]

Wheel bearing/axle spacer?

[slipperymongoose]

Weights for a balance beam scale

[Janx101]

hmmm .. similar to addy .. but

'axle' spacer and drive lock-in thingy for a goped type machine ... goes over rear axle/engine shaft and the offset hole is used to secure it to the front or rear cog ... ??

[yamahonkawazuki]

no not goped related nor a spacer or bearing. it is mechanical in nature as part of its function. but not to a machine errm not to a gasoline/petrol/diesel type of machine.

[Janx101]

hrrrm... would say heavy calibre silencer baffles but the extra hole wrecks the concept...

something for a metal lathe ... or a heavy drill press .. or a stamping press ...

hmmmm .. something for that printing press of yours!!...

the thingywhatsit part!! 

[yamahonkawazuki]

a press yes. but not drill or stamping these are less than an inch in diameter

[Janx101]

ooooooooo k.... so.. assuming you aint being too sneaky .. and the underside of those widgets is same as top side.. and their is no other hidden keyway or grub screw for securing against rotation... hmmmm

a travel stop 'shim/washer' /s for your printing press .. used possibly in conjunction with a rubber 'washer' also... to control how far the typeface plate moves either on its print or ink phase ?... if that makes 'propuh sents' 

[codajastal]

Watch back press

[yamahonkawazuki]

heading in the right general area cods. but not watches. it could be defined as a press of sorts. but not for watch casebacks. those that i have are a white almost plastic type material. these are a dense steel. what it presses will give long before it does

[pliskin]

press die or wire extruder.

[slipperymongoose]

Not some sort of custom made die for reloading?

[yamahonkawazuki]

not for extruding in a sense. its used in a rotary fashion ( same way its shown)  clockwise or anticlockwise. will be a fairly major clue tonight

[slipperymongoose]

This is too much thinking this early in the morning haha

[Badot]

Some type of sizing die that you press over the part?

[yamahonkawazuki]

10k-14k-18k .925 reversed it makes patterns too.

[pliskin]

Rolling mill machine roller (jewelry)

[Janx101]

Wire rolling mill machine roller die

...

except for gold and silver rings? .. not wire ..

the die to make a nice consistent smooth circle with or without pattern ..

which i would assume is then adjusted for the size by removing some metal and being careful to keep shape consistent .. or for people like me... metal added in... my ring finger is Z+0.5 

[Janx101]

ahhh ok then... you edit monkey!! 

[pliskin]

Look at my edit time. Give me a second or 2 to finish my post GOSH! I know it was for jewelry...was in the process of correcting myself.

BTW, not for making circles. It's for cold rolling stock metals.

[Janx101]

  you had a whole 6 min 15 second gap!!!!!  .. thats 375 seconds!!!! ...  ... damn!! .. i could make a whole toasted sandwich in that time!!! .. ye gods!! 

this is a QUICK edit!!!...

... besides... i like assuming stuff.... keeps the arvo interesting