This billet headset/goggle hanger can mount to any size tube using a patent pending modular rollcage clamping system. These clamps are low profile enough to fit under roofs and other accessories mounted to the roll cage. They are designed to have close tolerances between the top of the hanger and the bottom of the mounting tube so that it uses the padding on your headset to keep them in position while driving. The hook on the end of each side will keep thinner headsets and goggles from falling off as well. Each hook will hold two headsets.