Help identifying this pivoting joint mechanism

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The discussion focuses on identifying a specific pivoting joint mechanism, described as a basic swivel arrangement. The joint features a hollow outer cylinder that slides over a solid inner cylinder, allowing for rotation. A disc is bolted to the inner cylinder to secure the outer cylinder in place, with an allen bolt visible in the provided photo. The user expresses gratitude for the helpful responses received. Understanding the design and function of this joint is the primary goal of the inquiry.
stevebenson
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Hello all,

I need help identifying the following pivoting joint, and also coming to an understanding of how this particular joint works and is designed...

Thanks for your help!
J6DEHfcMV.jpg
 
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It looks like a basic swivel arrangement. There's probably a name for it but I don't know what that is. It looks like the outside is a hollow cylinder, which slides onto a close-fitting, solid, inner cylinder on which it can swivel. A disc is then bolted on the outside of the inner cylinder to keep the outer cylinder in place. In the photo you can see the allen bolt that accomplishes that.
 
Andrew,

Your response was more than helpful. Thank you so much for your input!

My gratitude,

Steve
 

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