UPDATE! New .stl with better tolerances as requested by the community.
Easy to install nozzle holder with nozzle size text.
This nozzle holder works perfectly together with this 7mm socket holder:
https://www.thingiverse.com/thing:3366759
Installation:
Print with a small nozzle (<= 0.4) at a slow speed to get the v-slots in good shape. Took me 5h to print it. Print it upright but upside down with a large brim.
nozzle_holder.stl | 659.7KB |