55 model
$4,42Universal Airsoft M-lock Side Rail - Short -sizes - 10-30 mm (1mm increment)
Cults3D
$4,42Universal Airsoft M-lock 45 degree Rail - Short -sizes - 10-30 mm (1mm increment)
Cults3D
Free21mm Test Cube
Printables
Free21mm microphone capsule mount
Printables
Free21MM Microphone Clip for AT8035 Condenser Mic
Printables
Free21mm Pipe Spacer (Snap)
Printables
FreeLampshade 21mm radius
Printables
FreeRing 21mm - Add your own text in PrusaSlicer
Printables
FreeVoigtlander 21mm viewfinder
Printables
Freebutton 21mm four holes
Thingiverse
FreeBabybay 21mm mount
Printables
FreeXYZ-ABC-21mm Cube
Printables
FreeTrimmer guard-21mm
Printables
FreeVoigtlander Color Skopar 21mm f4 S mount
Printables
FreeX-Wing Reinforce Token - 21mm - V2
Thingiverse
FreePicatinny to dovetail (21mm to 11mm) Adapter
Thingiverse
FreeUgliest Faucet Aerator Adapter (21mm)
Printables
FreeIphone webcam 21mm
Printables
FreeAvenon Kobalux Gegenlichtblende für 21mm f2,8; Lens hood for Avenon 21mm f2.8
Printables
FreeAvenon Kobalux 21mm f2,84 Ablage, lens rest tray LTM M39
Printables
$1,13Heating pipe covers 21mm ID
Cults3D
FreeAnycubic Vyper / Kobra Max - PTFE guide clip (21mm, flat)
Thingiverse
FreeFilament Spool Wall Mount/Holder/Rack 22mm 21mm
Printables
FreeMini Desktop CNC Z-Carriage 21mm Bearing Option for LM12UU
Thingiverse
FreeEnder-3 Pro Y-Axis 21mm Extrusion Extension
Thingiverse
FreeAM8 Multi X Axis Mounts (17mm and 21mm for now)
Thingiverse
FreeWWG2 EBB36 PUG mount for 21mm standoffs
Printables
FreeOver-the-Glass Shower Head Holder (23-21mm Tapered Fit)
Printables
$16,00Aether Spiral Torus | Rodin Coil Torus STL File 120mm x 21mm Diameter Coil | Magnetic Generator | iToroid Vortex Generator 2 x 12 TURNS
MyMiniFactory
FreeWall mount for Tube
Printables
$0,99Wheel Bolt / Lug Nut Covers 17, 19 and 21 mm - Dome and Spike Styles, Crush Ribs, Puller Hook - Open End Down, No Supports
Cults3D
Free21.5 mm JR-Cache Tool, Perlator JR-Werkzeug
Printables
FreeCNC - 21 mm linear bearing
Thingiverse
FreeNeoperl 21 mm Serviceschlüssel
Printables
$1,40109.21 Bushing for the trapezoid wipers Subaru Forester, SG5 14x18 mm
Cults3D
FreeBottle Drainer (21 mm, 25 mm and 53 mm)
Printables
FreeDust Pan (D 21.7 mm)
Printables
FreeRing Size chart from 21 to 25 mm Baguier de 21 à 25 mm
Printables
FreeLinear Ball Bearing for 21 mm/12 mm
Thingiverse
$1,07Tokens wargaming 35 mm – 21 jetons en relief – mono + multicouleur (compatible SoB) Wargaming 35 mm tokens – 21 embossed tokens – mono + multicolor (SoB compatible)
Cults3D
$2,50scifi house 21 - 28/32 mm
MyMiniFactory
$1,11Besenhalter Wand für Stiele 21–23 mm – Klemme zum Schrauben oder Kleben
Cults3D
$4,73Advent candle holder 200 mm - four 21.5 mm sockets, numbered 1 to 4
Cults3D
$3,15Taper candle holder 85 mm - 21.5 mm straight socket, 4 mm wax groove
Cults3D
$1,11Besenhalterung Leiste 5-fach für Stiele 21–23 mm – Gerätehalter Wand
Cults3D
$1,11Broom holder rack with 5 clamps for 21–23 mm handles – wall mount, no supports
Cults3D
$1,11Broom holder wall clamp for 21–23 mm handles – screw or adhesive pad
Cults3D
FreeGT1.5 (1.5 mm pitch) Timing Pulley – 21 and 26 Teeth – 6 and 9 mm Belt Width – 5 mm Bore
Printables