x2. SMS turned me on to this theory, and I've used it to mount lights and my camera. Loving it. I was less fortunate finding the right conduit hangers, after 3 hardware stores (including a lowes) I went to an industrial supply place. @ $0.50/clamp, and already having heat shring adn hardware lying around, it was one of the cheapest, best working DIY mods I've done in a while, at least on the bike.