I’m trying to locate a supplier for the leg brackets shown in the Ntrak module standards? It appears these brackets will fit simple 3/4 or 1" tubing and the tubing appears to be removable. The bracket has a wing bolt to lock the leg. Picture of bracket is on page 10 of attached link.
http://www.ntrak.org/ntrak_pp_proposal.pdf
Thanks for the help!
Bob O.