Found 2 3D-models for “retrofittable” across many websites

#cotton reel#retro#hermaphoditic#rear#reprap#fan#grommit#parametric#Blower#CTC
ThingiverseThingiverse
Active FAN BackCooling (CTC-others) - Back Cooler Mount

Active FAN BackCooling (CTC-others) - Back Cooler Mount

ThingiverseThingiverse
Parametric Cotton Reel

Parametric Cotton Reel

Showing 1 to 2 of 2 results