"Hi David. Your parts worked great at Burning Man! The EMT Conduit Flange Connector combined with a 45 Degree structural pipe fitting, gave me about the perfect angle to the sun. I connected this to my EMT shade structure using an EMT Pipe Structural Coupling - the bottom pipe bolted to the coupler, the top held by tension using the QUICK CLAMP ( fantastic item ) so I could loosen the mount and rotate it to follow the sun. In reality I could get it to rotate without loosening the lever. This arrangement held up just fine to 50 - 70 MPH winds - not a problem" - Craig