Is this 3D model free to download?

Yes, Prusa mk3 Einsy - Frame brace 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 Sendeva, 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 mk3 Einsy - Frame brace 3D printable model by Sendeva

Prusa mk3 Einsy - Frame brace

Source: Thingiverse by Sendeva

The Prusa mk3 Einsy - Frame brace is a free printable 3D model from Thingiverse by Sendeva. This is a Einsy Frame brace, I had made this to help remove the small bit of play the frame had where the einsy board is since there is wire movement at that spot. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

91 saves Source: Thingiverse Updated 2026-10-22 License: CC-BY-NC-SA · non-commercial Category: 3D Printer

Tags: I3 MK3, mk3, Original Prusa i3 MK3, Original Prusa MK3, prusai3mk3, prusa i3 mk3

About this model

This is a Einsy Frame brace, I had made this to help remove the small bit of play the frame had where the einsy board is since there is wire movement at that spot. Printed with PETG 40% - Infill 5 - Perimeters Screws required: 4 - m3x18 2 - m3x10 Also requires: 2 - T nuts ( I printed )

Frequently asked questions

Is this 3D model free to download?: Yes. Prusa mk3 Einsy - Frame brace 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 Sendeva.
Who made this model?: Designed by Sendeva, 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.