PST Adjustable UCA spacers

Thanks, when I say the size, I'm talking about the length/depth, not the i.d. just to be clear. I'm not arguing with you, just making sure we're saying the same thing. I'll measure them when I get

fatter in width. some have a wider ball? inside the joint which is why there could be different sized spacer. that make sense? not sure I'm explaining it well.

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