William, I'd love to see pictures/plans of whatever you end up with for your racks. Been thinking about building something for my light bars. Any input is much appreciated. - Joel
Joel, it will be a couple of months before we get this project done. I will make sure that I post pics back to this post.
If the .063" wall tubing works for you, that's cool. FWIW, Innote that even light-duty truss like Global is .080" (2 mm) wall thickness. Standard truss is .125" (3 mm). Because of the way aluminum fails (suddenly, compared to steel) you might want to inspect those bars more frequently to look for stress risers in the tubing.Mark, we will definitely be using aluminum. I am thinking .125 due to the weight of the 4 lights to a bar. Safety first.
Because my bars were hold-outs from my days of using pre-rigged truss and a 120 can PAR 64 "standard rig". I chose the 15" center to center spacing that was used for the 6 light Socopex PRT bars. I use only 4 LED "cans" per bar on a 58" bar to keep it from being too heavy. My LED's are not as large or heavy as yours are.Don, I use 15" on center for my 7 x 18 pars and that works great. However, as you point out that is not enough room for the larger 18 x 18 lights that we use.
Thanks to all of their help.
Bill