Free50 mm Heavy Duty Layer Fan duct - FLASHFORGE Creator X (MakerBot Replicator Dual, CTC and more)
Thingiverse
1.019 model
Free
Free50 mm axial fan to 40 mm axial fan reducer
Thingiverse
Free50 mm fan cover
Thingiverse
Free50 mm Fan Adjustable Mount
Thingiverse
Free50 mm fan mount for Prusa v2
Thingiverse
Free50 mm fan cover 90 deg
Thingiverse
Free50 mm fan reference model
Thingiverse
Free50 mm fan guard
Thingiverse
Free50 mm test cube
Printables
/https://fbi.cults3d.com/uploaders/18813921/illustration-file/6d61a5e9-7d60-4380-b94c-8e1e8421a206/image_2026-10-09_133114482.png)
Free50 mm bases movement tray 2x3 (for 60 bases)
Cults3D
FreeBlastgate 50 mm HT
Thingiverse
FreeTetrapod (50 mm high)
Printables
Free2" / 50 mm Shower Drain Filter aka Hair Catcher
Printables
FreeDucted 50 mm fan for Mendel90
Thingiverse
Free20 - 50 MM Measuring Tiles
Printables
Free35 mm to 50 mm Spot Light Bulb adapter
Printables
/https://fbi.cults3d.com/uploaders/35691528/illustration-file/56a05ce5-9f20-4d8c-a44b-5e6147793740/squarrebase.jpg)
Freesocle 50 mm pavé carré
Cults3D
FreeSpiral 40 mm and 50 mm cooling fan covers
Thingiverse
Freereducer - 50 to 40 mm fan for Electronics Cover
Thingiverse
FreePipe clamps Ø 16-50 mm
Printables
FreeScotch tape dispenser 50 mm
Thingiverse
FreeGrill for 50 mm fan
Thingiverse
FreeExtended Stand-offs 50 mm for M4 screw
Printables
FreeInlet for fan 50 mm
Thingiverse
FreeMarble Run 50 mm Column
Thingiverse
FreeExtreme Bridging Test Pieces (50 mm - 350 mm)
Printables
FreeMod for 2" 50 mm Netcups so they don't fall through the holes.
Thingiverse
FreeRefroidisseur ventilateur 50 mm Anet A8 (Prusa I3)
Thingiverse
FreeBeholder mini figure 50 mm
MyMiniFactory
FreeRO Tube Connecter 50 - 50 mm
Printables
Free70 to 50 mm Adapter for use with clip-on 50mm Fan Duct for XYZprinting Davinci 1.0
Thingiverse
FreeDestiny 2 Raid Emblem 50 mm Fan Cover
Thingiverse
FreeTumerous Tyrant (50 mm) (send me your pics ;)
MyMiniFactory
FreeMK8 fan duct for 50 mm diameter fan
Thingiverse
Free2 Inch/ 50.8 MM Straight Bracket
Thingiverse
Free40 to 50 mm fan adapter
Thingiverse
FreeEyeless hunter 50 mm DnD
MyMiniFactory
FreeMKS TMC2160 DIN with 50 mm fan
Printables
FreeYet another hob knob (50 mm)
Printables
/https://fbi.cults3d.com/uploaders/5389170/illustration-file/878feaf9-505f-4ad8-9228-12b266d52cfb/c33.png)
FreeInvisible Cabinet Handle – 50 mm
Cults3D
FreeUpgrado Headphones: 50 mm Drivers for Grado
Printables
/https://fbi.cults3d.com/uploaders/18813921/illustration-file/b6242dda-5ac0-4d6b-a801-b67b1a52d46d/image_2026-10-13_174615645.png)
Freeadd-on 50 mm bases movement tray
Cults3D
FreeFan Adapter 40 mm to 50 mm
Thingiverse
FreeCooling duct for 50 X 50 X 10 mm cooling fan
Thingiverse
FreeUnder-Cabinet Screw Hook (50 / 85 mm)
Printables
FreeDoubleBlow - Ender 3 Hotend Silent Cooler - 50 mm Fan
Thingiverse
Freee3d v6 radial fan fang 50 mm fan
Thingiverse
FreeRAMPS 1.4 Fan Mount 50 mm
Thingiverse