Desktop Swing Arm Mount

I had a swingarm mounted magnifying glass with a short 18" reach. I couldn't find a good location to mount it with the supplied edge clamp. I came up with a threaded thru desk mount which made it easier to find an ideal location. Also if your light is powered by an USB source you can feed the cord thru the grommet for a clutter free desktop. You will need to drill a 1-¼ " (32mm) diameter thru hole on you desktop. Grommet can accomodate desktop up to 1-½" thick. Mounting hole for swingarm light in grommet is 12mm diameter.