Multicopter hinge (square tubing)

thingiverse

This is my design for a hinge to be used on a multicopter arm to be used on any multicopter with a 14mm square tubing arm. It could easily be scaled to be used with other tubing diameters. I'm sure it can have other uses as well. I have not yet printed this but would probably use a high infill for strength. You would need to print 2 of these for each hinge and it would enable the arms of a multicopter to be folded down for transport. My intention is to cut the arms close to the body and install one of these at each end of the connection. I would use a bolt and a wing-nut for the pivot and a rubber O-ring to tie it together on the top. This would make most sense on a large multicopter and I designed t for my 930mm Hobbking Octocopter. Thanks