Is this 3D model free to download?

Yes, Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader 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 MartinMajewski, 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.

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader 3D printable model by MartinMajewski

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader photo 1

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader photo 2

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader photo 3

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader photo 4

Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader

Source: Thingiverse by MartinMajewski

The Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader is a free printable 3D model from Thingiverse by MartinMajewski. ###Update 2022/04/19 After a long time, one small update: You can now find a remix of the arms for the 2020 VSlot aluminum extrusions I made: ###Update 2019/01/10 Added an image. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

6,605 saves Source: Thingiverse Updated 2026-11-04 License: CC-BY-NC-SA · non-commercial 215 makes Category: 3D Printer

Tags: 608, 608 bearing, bearing, fast replacement, filament spool holder, frame, frame mount, hex, hex design, hexagonal, holder, honeycomb, mark2, mark3, MK2S

About this model

###Update 2022/04/19 After a long time, one small update: You can now find a remix of the arms for the 2020 VSlot aluminum extrusions I made: ###Update 2019/01/10 Added an image showing in which position the single parts should go. You can also explore the object interactively on A360 following this link. ###Update 2018/04/20 IMPORTANT NOTE: If you have an Original Prusa i3 MK2.5 or an MK3, print the Mark 3 version! Due to the redesigned extruder unit on both versions, the print head will hit the Mark 2's mounting on high Z positions. The Mark 3 is specifically designed to avoid this and fits the MK2 (non-2.5) version! ###Update 2018/04/14 I added a revisited version of the screw/bolt, calling it Mark3_SpoolHolder_Bolt.stl, and of the spacer, calling Mark3_SpoolHolder_Bolt.stl. It is a cle…

Frequently asked questions

Is this 3D model free to download?: Yes. Prusa i3 MK2(s) & MK3 Spool Holder - Frame Mount - Top Loader 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 MartinMajewski.
Who made this model?: Designed by MartinMajewski, 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.