
Coil and Spool Spacer STL Models for 3D Printing
This collection gathers STL models for coil and spool spacers, spring shims, and metric gap fillers. It helps you find a small part that matches a specific gap, mount, or reel width. Check dimensions and assembly notes before 3D printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 15/10/2026
Par où commencer
Tous les modèles de cette collection

Проставка для катушки

Extension Spring

spacer for Coil Bracket

Spacer for coil (solves intermittent charging issue with some wireless chargers)

Abstandshalter Spacer 2mm 3mm 4mm 5mm

Spool pressure for CFS.

bakercube

Owl of Athena Tetradrachma Coin with magnet space or Keychain

Spool Spacers for Bambu Lab Spools

CFS Spool Spring Pusher - Remix

Tesla Coil - 1/4" Primary Coil Supports (with Strike Ring supports)

Springloaded credit card spacer for "Pop-up credit card wallet spreader with coin/cash storage"

Compensation spacers 1 to 5 mm

RFID Spool adapter for CFS

fox dhx coil spacer 5mm

Project Coil M140 spring spacer

Spacer Collection | Metric Spacers

Circle Spring Coil Fidget

Vertical Coil Band Spacer

Vertical Coil Band Spacer

coil spacer

tension spring

MZR/Duratec NC Coilpack cover conversion

Creality Space Pi Dryer Cover for FDplast Coils

Anti Tangle Spacer

扭簧版夹子

MBK AV7 Entretoise Isolation Bobine HT/ HT Coil Insulation Spacer

FDplast Coil Racks in Creality Space Pi

Fox Coil Shock Spacer for RockShox Spring

Traxxas Ultra shocks pre-load spacers

Spacer for Wuerth pneumatic coil nailer

Foil board track spacer
Spool spacer for new sunlu spools

Rc Car Coilovers or keychain
8mm Spark Plug Wire Organizer / Loom

Organizador de monedas mexicanas-Mexican coin organizer with space for bills and a phone

Abstandshalter mit Flansch

fidget spring

Audi/VW Coilpack Adapter

Lockpick Spacer Coin, Lishi→Yoshi

Stackable spool spacer

Rodin Coil .STL 100mm x 35mm Diameter Coil | 2 x 12 TURNS

small master spool

Renault 5 and 4 e-tech - small compartment insert with bigger coin space

M4 Spacer Set – 2 mm to 30 mm (15 Sizes)
«Coil and Spool Spacer STL Models for 3D Printing»
Coil spacers sit between a coil and its bracket, housing, or support, while spool spacers set reel width, pressure, or hub position. Spring and suspension spacers adjust preload or length, and metric spacer sets fill gaps around bolts and shafts. They differ by load, fit, and whether the part needs to flex or stay rigid.
When choosing a model, check inner and outer diameter, thickness, slot or keying, screw size, and clearance. On the author's model page, look at the number of parts, assembly order, whether supports are needed, the listed material and settings, and photos of real prints. For spool parts, confirm hub diameter and spring direction; for coil parts, confirm mounting hole spacing and wire clearance.
To refine the search, try synonyms such as shim, washer, adapter, standoff, bushing, insert, reel spacer, coil mount, and spring seat. Combine those terms with a device type, spool type, or dimensions. Related topics include filament spool adapters, coil brackets, suspension tuning, and metric hardware.
Questions fréquentes
What is a coil spacer used for?
How do I choose the right spacer size?
Do spool spacers fit every filament spool?
Can I scale a spacer model to fit?
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