Nozzle Wrench (comfort)

This is more small, minimal and convinient wrench for nozzles.
You can change a nozzle in a seconds!
It fits to my 0,4mm nozzle. Uses steal 8mm hex bit - mother (with 6.3mm bit - father). It's strong and prevent touching hot nozzle.
Other designs not strong, because inner plastic cuad that holds mother-mother bit just breakes.

"Design spark mechanical" file included.