40mm x 28mm inline fan duct —

Founded 40mm x 28mm inline fan duct models & stl files for printing
28mm Combat Riser
biscuitless
Anet A6 X Axis
JB_Baerformance
Pulse Carbine Reflex
the23Flavors
Pulse Rifle Veteran
the23Flavors
Fan Cover
jjpowelly