MK10 nozzle wrench

thingiverse

This is a versatile and practical nozzle wrench for mk10 extruders that proves to be useful in situations where an actual wrench is not available. Notes: No need to turn on or warm up the heater when using this tool; the nozzle can be unscrewed safely even when it's cold, provided there's no loaded filament. The PTFE tube effectively prevents the filament from sticking, ensuring a smooth removal process once you've taken the nozzle apart.