Free30x30mm Profile Ribbon Cable Holder Thingy
Thingiverse
40 model
Free
Free30x30mm filament reference chip and box for 25 or 50 - Ideal for Hueforge and ColorReader libraries
Thingiverse
FreeToranado 30x30mm 12VDC Cooling Fan Cover
Thingiverse
FreeFilament Spool holder for 30x30mm Aluminium extrusion
Thingiverse
FreeT- slot profile 30X30mm
Thingiverse
FreeCooling Fan and Blade 30x30mm
Thingiverse
FreeDummy profile 30x30mm
Thingiverse
FreeB3 Pico Hot End 30x30mm Fan Shroud
Thingiverse
FreeZ Motor Mount for 30x30mm profile, sparkcube
Thingiverse
FreeUltimaker 2 Hotend Fan 30x30mm adapter
Thingiverse
FreeT-slot 30x30mm
Thingiverse
Freetripod mount 30x30mm
Printables
FreeRaspberry Pi 3B Case for 30x30mm Fan
Printables
FreeBed level test (nine squares 30x30mm)
Printables
Free90 Degree corner bracket for 30x30mm Alluminium T-Slot extrusion
Thingiverse
FreeM6 T-Slot Nut for 30x30mm Aluminium Profile
Thingiverse
FreeT nut M5 for structural profile 30x30mm
Thingiverse
FreeDrilling the hole in the 30x30mm Aluminium Extrusion (Sigma) Profile
Thingiverse
FreeBed level test (nine squares 30x30mm)
Thingiverse
FreeM6 Nut casing for profile 30x30mm
Thingiverse
FreeIKEA IVAR shelf mount for 30x30mm wood stick
Thingiverse
FreeEnclosure for Prusa i3 MK3 based on 30x30mm stock aluminum extrusions
Thingiverse
FreeRaspberry Pi and 3.5" TFT display on 30x30mm profile
Thingiverse
FreeMKS Pi 30mm fan mount
Printables
FreeTurbine 30x30 by SHK
Printables
FreeBed Frame Coke Can Holder
Printables
FreeBed Frame Waste Holder
Printables
FreeEasy Ultimaker 1, 2, 2+ – 30x30 Blower Fan Upgrade V2.3 (No Support, Bolt-On Design)
Printables
Free30x30 alu profile brackets and plexiglass 3 mm
Thingiverse
Free30x60mm Cavalry Slotted Base
MyMiniFactory
FreeLeveltext 300x300 mm (30x30 cm)
Printables
FreeFlsun i3 (size bed 30x30cm) - belt tensioner on the x-axis
Thingiverse
FreeLeveltext 300x300 mm (30x30 cm)
Thingiverse
FreeRadial blower fan 30x10mm
Thingiverse
FreeSLIK SBH-100DQ 30x40mm Camera Quick Mount
Printables
FreeServo-deployed Nozzle Wiper for 3030mm Extrusion -*UPDATE*
Thingiverse
Freepositive potatoes quote card holder (30x40mm cards)
Printables
FreeBasic Square Bases for Wargaming
MyMiniFactory
FreeLarge Square Bases I.
MyMiniFactory
Free25x50 to 30x60 mm adapter plates - all sizes from 1 to 10
MyMiniFactory