Locking foldable spool holder for Voron V0.2 (0 V0 0.2)

This is a modification of standard Voron 0.2 spool holder, made foldable. It's locking into folded position and extended position.

This holder is extended from the standard one and should fit spools up to 85mm.

Personally, it's a lot better than other foldable holders, by the fact it locks into place. Also, if you like the look of a standard one, it's a great choice. 

Use M3x20BHCS to screw parts together. One brass insert is necessary to place into the stationary part.
This is left version, if you want right, mirror it.