Hex Wrench (M4-M8)

Flying mini quads means changing props. I love my Cobra 1960kV motors but changing props was a hassle due to the nyloc nut. I needed a small yet functional wrench and this works well enough.

If I need to I guess I'll make it in different sizes. :)

EDIT 150702: Added an extended version with shorter arms.
EDIT 150712: Added M8 for spinner nuts.
EDIT 150813: Added M6.