FeaturesAluminum tubes provide structural integrity and act as conduit for equipment wiringTubes attach to system components with (6) setscrews on each end of the tubeSetscrews are provided with system couplings not the tubesSetscrews allow for easy adjustment and leveling of the systemSetscrews are provided with thread sealer providing secure connectionsDrilling template to assist with drilling and tapping the holes when tube is cut to length