28 model
FreeRook MK1 Dell wyse 3040 mount
Printables
FreeDell Wyse 3040 Flat Mount Bracket
Printables
FreeSencor SFN 3040BK Fan Handle
Printables
FreeDell Optiplex Micro + PSU Vertical Stand (3040 3050 5050 7040 7050)
Thingiverse
FreeCNC End Stop / Limit switch support for CNC 3040
Thingiverse
Free30 to 40 Fan adapter duct
Thingiverse
Free30 mm to 40 mm Fan Adapter
Thingiverse
Free30-40 Fan Adapter
Thingiverse
FreeFanduct 30 mm to 40 mm JGAurora A5
Thingiverse
Freexyz 30 40 60 mm test cube cr-10 comparison & jerk acceleration test
Thingiverse
Free40 mm to 30 mm axial fan reducer plate
Printables
FreeVulcanus Max 30 and 40
Thingiverse
FreeModular Book Organizer 25 30 40 50 mm Gap 1to6 Slot
MyMiniFactory
FreeCurved Edge bases 30, 40 & 50mm
Cults3D
FreeXYZ Calibration Cubes - 20/30/40 mm - Different versions
Thingiverse
FreeWanhao Duplicator i3 fan duct for 30 mm and 40 mm axial fans.
Thingiverse
FreeHex Standoff 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 mm; M6 Pin M8x8
Thingiverse
FreeAnycubic Delta Fan part cooling converter Duct 40 to 30 mm
Thingiverse
FreeCuscinetti lineari Drylin serie RJZM-01- misure 5-6-8 e serie RJUM-01- misure 10-12-16-20-25-30-40-50
Thingiverse
FreeFan Adapter 40 mm to 30 mm
Thingiverse
FreeTrench of death #1 - transition piece between 30 and 40 trenches
MyMiniFactory
FreeHex Standoff 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 mm; M6 Pin M6x6
Thingiverse
Freepainting handle for 20, 30, 40, 50, 60mm bases
Thingiverse
FreeOverhang test print (50, 45, 40, 35, 30)
Thingiverse
FreeHex 10 mm Threaded Bush 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 mm M8
Thingiverse
FreeE‑Ink Painting Frame for Seeed Studio 13.3" Spectra 6 (Fits IKEA Lomviken 30×40)
Printables
FreeHex 5 Spacer, Standoff 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 mm; M4 Pin M4
Thingiverse
FreeEmpire 30mm & 40mm Fan Guards Star Wars Pattern
Printables