What is it?

[bigbadbob]

Tool from work

 

[RedFir Down]

Tool from work
View attachment 484510

Wrap tool?

 

[bigbadbob]

Wrap tool?

Wrap and strip tool for 30 gauge.
Digital switching backplane GTD5 EAX

 

[Likesaws]

View attachment 484465

Hint

View attachment 484466

I always referred to the as thunder studs. (trade name)
Concrete anchor drill whole same size drive in and tighten nut works very well.
Just make sure to drive down as far as you can before tightening.

 

[bigbadbob]

View attachment 484462
View attachment 484463
View attachment 484464

Metalplast Vestol pipe deburring/chamfering tool for underfloor heating pipes​

Rohrentgrater/Anfaswerkzeug Metalplast Vestol für Fußbodenrohre

Verkaufe gebrauchtes Entgratungswerkzeug von Vestol. Durchmesser geschätzt: außen ca. 18 mm, innen...,Rohrentgrater/Anfaswerkzeug Metalplast Vestol für Fußbodenrohre in Baden-Württemberg - Edingen-Neckarhausen

www.kleinanzeigen.de

 

[Wilhelm]

I always referred to the as thunder studs. (trade name)
Concrete anchor drill whole same size drive in and tighten nut works very well.
Just make sure to drive down as far as you can before tightening.

Germans call them Ankerduebel.

Metalplast Vestol pipe deburring/chamfering tool for underfloor heating pipes​

Rohrentgrater/Anfaswerkzeug Metalplast Vestol für Fußbodenrohre

Verkaufe gebrauchtes Entgratungswerkzeug von Vestol. Durchmesser geschätzt: außen ca. 18 mm, innen...,Rohrentgrater/Anfaswerkzeug Metalplast Vestol für Fußbodenrohre in Baden-Württemberg - Edingen-Neckarhausen

www.kleinanzeigen.de

Cool!

 

[Hinerman]

Craigslist Ad. Only 1 picture:

 

[Junk Meister]

Craigslist Ad. Only 1 picture:

View attachment 484884

Possibly a counter weight for machinery? I am merely guessing.