Is this 3D model free to download?

Yes, Winder inserts for Anycubic plastic spool is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by gatorjj, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Winder inserts for Anycubic plastic spool 3D printable model by gatorjj

Winder inserts for Anycubic plastic spool photo 1

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Winder inserts for Anycubic plastic spool

Source: Thingiverse by gatorjj

The Winder inserts for Anycubic plastic spool is a free printable 3D model from Thingiverse by gatorjj. Edit 1: FWIW I originally thought these were 20A cords, but they are actually heavy duty 15A. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY · commercial OK Category: Home & Organization

Tags: amateur radio, Anycubic, Coaxial Cable, extension cord, filament spool, Ham Radio, powercable, powercord holder, radioamateur, reel, rope, winder, wire holder

About this model

Edit 1: FWIW I originally thought these were 20A cords, but they are actually heavy duty 15A. The files still say 20A and I'm not changing them :-) Edit 2: I made several of these spools into winders no problem, then ran into a couple that were slightly smaller (~196mm vs. ~200mm). If you run into a smaller spool you'll have to scale everything down slightly. I suggest printing one of the side hole inserts before printing the whole project to make sure it fits or to find the right scale. I sell a few 3D printed winders for antenna wire, coax, cordage etc. like this one and set out to design a bigger one for some 15A heavy duty extension cords I have, when I looked up and saw all these old Anycubic plastic spools I've been saving for some unknown reason. They were the right size for 30 feet…

Frequently asked questions

Is this 3D model free to download?: Yes. Winder inserts for Anycubic plastic spool is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 gatorjj.
Who made this model?: Designed by gatorjj, 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.