Collapsible table leg options

I have a question for the "all wise hive mind". I'd like to build a collapsible table for my Vistabule-style teardrop...such as this:

I've found such table leg hardware like this:

...but it's larger than I'd like (2" diameter tube; 6" diameter base). I'm looking for something with a maximum leg tube diameter of about 1" - 1.5". And I only need the leg itself to be 12-15" high (although I can cut a long one down in size).
Anyone have any pointers to such hardware? Or other suggestions?
Thanks!
I've found such table leg hardware like this:
...but it's larger than I'd like (2" diameter tube; 6" diameter base). I'm looking for something with a maximum leg tube diameter of about 1" - 1.5". And I only need the leg itself to be 12-15" high (although I can cut a long one down in size).
Anyone have any pointers to such hardware? Or other suggestions?
Thanks!