Desk Lamp Clamp

The included files will print the three parts needed to replace the clamp for the standard office spring arm lamp. Note that I included two sets, one for a 5/16" hook bolt, and another for a 1/4" hook bolt. While the 1/4" should work for the newer light duty lamps, the 5/16" was a better fit for a salvaged heavy duty lamp I used.

I could not find L bolts with machine threads, so I had to use a hook bolt and hammer it open so it came close to a L bolt. The nuts that came with it are fitted