Here is an explanation of the Masonic symbol of dividers and square
Comparing it to the Star of Renphan
First, now that you are thinking of symbolism
Watch this video about truing a square
Which is a critical step in making one in the first place
When you live in an ancient stone age civilization
Like early Egypt where only very special privileged people
Have objects made of metal
The important bit starts at 0:40
https://www.youtube.com/watch?v=FNpAQHrNpNU
You just saw a master, take an erect penis
And ram it into the vagina of a willing female
With her legs spread wide
Symbolically speaking
So now place your square in the proper position
For a female engaged in this activity
Now take two long rods
Wider at the top end and narrower at the bottom
Like legs narrow from the thighs to the ankle
Bind these two rods into one set of dividers
By taking an erect penis rod
And boring it through the overlapped thighs
Of the two rods.
You have just made a set of dividers
Now separate the feet so that you little man
With his erect penis
Can stand above the woman who is waiting patiently for him
Congratulations, you have just made the core masonic symbol
The very first square was likely made of copper
And the dividers of a more masculine substance
Maybe bone
If you draw a down pointing equilateral triangle to replace the square
And an upward pointing one to replace the dividers
You have the star of Renphan
That the Egyptian refugees used to mark
Their Golden Calf of Molek
While Mo-ses their leader was up on Mount Sinai
Praying to Aten for a sign, for guidance