RC screwdriver set case

As small as possible case for ebay / aliexpress unbranded hex RC screwdriver set. I recommend printing it upstanding, so the hinges and the locking clasp will not be brittle. Only the hinges and the clasp needs support. The hinge hole has 2mm diameter, so it accepts a small piece of 1.75mm filament as a shaft. (Drill it out if you cannot fit a filament inside.) The case also has four holes angled in 25 degrees, to put the screwdrivers upstanding for quick reach, while you are using them. The case accepts screwdrivers up to 19mm diameter handle, and 180mm total length.

--- UPDATE ---
I had an idea to update the original model with built in supports for the hinges, and also add a lock what makes the case easier to open. I got mixed results. :)

V1: The original case. You need supports for the hinges, and also for the clamping part. Opening is a bit tricky: you need to use your nails (or something) to pry open the two halves.

V2: I made a moving locking part (with a printed built