Garden rod fixture 90°

Building flower support structures from rods simply wired together didn't appeal to me.
I wanted something more robust and more reliable and as it is said
"If you want to get it done properly - do it yourself".

This clamp now allows fixing flower support rods in rectangular arrangements.
It is designed to make one clamp from two identic parts, held in place by a central
locking bolt. M3x30mm screw will do, though screwing itself is not mandatory

SCAD-Script provided to adapt the rods'