/https://fbi.cults3d.com/uploaders/43283442/illustration-file/4004aa62-8292-4105-acfe-916cb9ba610a/standard_wheel_and_widened_wheel_with_tire.jpg)
FreeWheel Widener to use 31mm and 34mm tires on 26mm touring car wheels
Cults3D
110 model
Free
FreeExhaustor Centauri Carbon con salida de 38mm
Printables
Free38mm Squeeze wrench
Thingiverse
FreeGSXR 750 1992 CARB CAP 38mm
Thingiverse
FreeG Scale 31MM Wheels
Thingiverse
FreeZero G Electronics Enclosure 38mm Skirt Legs With RJ45 BTT MANTA8P
Printables
FreeEnder 3/pro/v2 Feet Riser - 38mm/45mm total clearance
Thingiverse
Free38mm-43mm hand pump dispenser for 5l ecover fabric conditioner or similar
Printables
FreeAutomatic portafilter cleaning device - battery driven with exchangable brush (38mm, 54mm, 55mm, 58mm)
Printables
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FreeSci-Fi Tactical Rugged Laptop / Starship Crew Field Terminal (38mm)
Cults3D
Freesyringe ballast dive system 100cc 38mm size create for 1/72 scale RC submarine
Thingiverse
Free38-400 cap
Printables
Free2, 3, 4 mm Clipper guard for 38mm head Babyliss 15 in 1 Super-X métal
Printables
FreeStrong 31mm Hook
Printables
Free28mm, 33mm & 38mm bottle adapters
Printables
FreeTowel hanger universal
Printables
FreePipeclamp 38mm (used to mount a Reer heating lamp on a sideboard)
Printables
FreeUltimate 38mm Rotating Spool Holder - MakerBot Replicator 2
Thingiverse
FreeAirpods holder for Apple Watch 38mm
Thingiverse
FreeTeenyBee - 31mm prop toothpick
Thingiverse
FreeUndead Warrior Miniature 38mm (part of PATREON releas)
Thingiverse
FreeP3STEEL - X motor mount (380mm Anet A8 smooth rods)
Thingiverse
FreeBelt template - 38mm width
Thingiverse
Free38mm Apple Watch Band Holder
Thingiverse
FreeHuxley 120mm x 38mm outer-edge fan mount
Thingiverse
FreeWallet_keys holder with shelf 25mm and 38mm
Thingiverse
FreeSupport Padear Mini X1 pour Apple Watch 38mm
Thingiverse
FreeStandard vacuum cleaner nozzle tip (for 31mm diameter)
Printables
FreeReplacment Rotating light knob 38mm dimmer switch
Printables
FreeCPU stand for Intel 2nd to 4th gen (38mm*38mm)
Thingiverse
FreeSeiko 5 V 31mm gap wrench
Thingiverse
FreeBentoBox extra Slim 38mm
Printables
FreeCustom Built 3D Printer (400mm x 400mm x 380mm Build Volume)
Thingiverse
FreePortal Companion Cube (Led lamp version - 38mm tealight)
Thingiverse
FreeDart Zone 6 dart cutter 38mm
Thingiverse
FreeLulzbot Mini filament spool bushing w/ flange, 38mm spools
Thingiverse
FreeX-Carriage prusa i3, 31mm spacing (for nema 17) with 4 bearing.
Thingiverse
FreeONE PIECE light botton lid (modified for small led candle 31mm)
Printables
FreeJeju Dol Hareubang with LED Tea light (38mm)
Thingiverse
Freespool holder for 31mm holes
Thingiverse
FreeFlashforge 38mm spool holder
Thingiverse
Freespool holder for 38mm holes
Thingiverse
FreeQuick Change Spool Hub Alunar Anet A8 ReRap Prusai3 (38mm)
Thingiverse
 OPEN A - 38.1mm.jpg)
FreeBase Grid - EDGE - 1x1 (1 Block) OPEN A - 38.1mm
MyMiniFactory
 OPEN - 38.1mm.jpg)
FreeBase Grid - CORNER - 1x1 (1 Block) OPEN - 38.1mm
MyMiniFactory
FreeBMW E46 non-M 38mm Fuel Pump Adapter
Thingiverse
FreeUltimaker 2 Spool Holder for 1.5" (38mm) Core Diameter
Thingiverse
 - 38.1mm.jpg)
FreeBase Grid - CENTER - 1x1 (1 Block) - 38.1mm
MyMiniFactory