New version of the first one!

   I wasn’t happy with the first version because it was inefficient, and I found the original base, so I decided to model only the base without the clamp. I added an extra hole on the side to prevent layer delamination during use. I’m not sure if this actually helps, though. I also added a hole in the bottom part to install a screw for the same reason, so the stress is spread more evenly. I don’t know if these features really help, but they still add material where it’s needed.

To build it, you only need:

• 3 × M4x30 screws or longer
• 1 × M4x40 screw or longer (beyond 45 mm, the maximum possible arm angle may be reduced)
• 6 × M4 washers
• 4 × M4 nut

   You need to add a pause during printing to insert the nut inside the base. If you use my printing profile, it is already configured.

   You can also use it without all the precautions I took by using only 2 bolts, but I’d rather keep them. I also recommend printing it in ABS, but PLA will hold for a while, and PLA+ might do the job perfectly.

   Anyway, I hope this fits your needs. If you need anything, you can ask me questions on this print or request a modification. If I have some free time, I’ll help you.