Parametric Wire Spools 3D printable model by angrylittletree

Parametric Wire Spools

Source: Thingiverse by angrylittletree

The Parametric Wire Spools is a free printable 3D model from Thingiverse by angrylittletree. This is my wire spool. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-06-11

Tags: Parametric, Wire, Spools

About this model

This is my wire spool. There are many like it, but this one is mine. In the process of reorganizing my workshop I needed to consolidate a bunch of loose wire and misc. spools; most of the printable wire wire spools on Thingiverse were either filament-heavy or didn't come in enough sizes. And so, here we are. This design has two screw-on endcaps in multiple sizes, and a standard center shaft in several lengths. The inner diameter of the shaft is a hair over 1/2", so a cheap length of dowel rod or PVC can be used to store a bunch of wire conveniently. An OpenSCAD file is included, and can be used to generate endcaps with different fill patterns (circles, hex mesh, solid endcaps, and so on. It relies on the BOSL2 library for screw thread generation, though, so you'll need to grab it to custom…

Frequently asked questions

Is this 3D model free to download?
Yes. Parametric Wire Spools is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by angrylittletree.
Who made this model?
Designed by angrylittletree, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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