Makerpipe ( https://makerpipe.com/ ) is this fun Kickstarter that makes connectors that allow you to use inexpensive EMT (Electrical Conduit) for creating things. It's kinda like having an Erector Set for adults.
I hope they plan to roll-out more connectors. I made this EMT pipe cross-over clamp. It uses standard 1/4" x 1-1/8 x 2-1/2" U-bolts to lock the position of the two conduits.
U-bolts available at Amazon ( https://amzn.to/2ZN1FOB )
I just saw these cross-tube buckles ( https://amzn.to/3u8JOPg ) that would work nicely too!
I used EMT to build this solar panel stand
As an Amazon Associate I earn from qualifying purchases.
The author marked this model as their own original creation.