What is this?

 

Picked this brass tool up at the scrap metal yard but unsure

what it was used for.

 

E-Mail Bill and Linda

Bill......my thought was a tire wacker for truckers or bearing driver.

 Paul.....small drift punch for driving bearing races.

Richard......clock repair tool.

Mark......brass drift punch for mechanics.

Al......hammer for shaping malable metals.

Frank.......pin bolt driver or line up tool or knock out punch.

Russ......if hollow maybe a hose coupling, if not, don't know.

Steve in 29 ......Never seen one in brass but it is definitely a Machining

 Industry tool known as a Gyrocosmic Relevator used to tune French Horns

 and Edsels, plus has the handy punch feature built-in when all else fails.

Coco......sounds like something out of Buck Rogers to me.

Ralph......An adjustable weight for steam engine revolution


 

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