FreeLarge Square Bases I.
MyMiniFactory
9 model
Free
Free50x15mm Blower Fan Mount for Rostock Nano
Thingiverse
Free50x15mm radial to 40mm axial adaptor with 4 mounting holes
Thingiverse
/https://fbi.cults3d.com/uploaders/18813921/illustration-file/4747b609-80cf-45cc-9424-a419ccdd892b/image_2026-09-19_094632399.png)
Free50x75 MM base with 5x2 magnet slots ,ribbed
Cults3D
FreeGeneral 50x15mm blower adapter
Thingiverse
Freedessicant holder 50x72mm
Thingiverse
FreeWanhao D6/Monoprice Ultimate - 50x15mm blower duct - revision 3
Thingiverse
FreeCyclops HotEnd Fan Duct for 50x15mm Squirrel Cage Fan
Thingiverse
FreeBasic Square Bases for Wargaming
MyMiniFactory