Is this 3D model free to download?

Yes, Flush snap-on v-slot insert 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 JimCnc, 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.

Flush snap-on v-slot insert 3D printable model by JimCnc

Flush snap-on v-slot insert

Source: Thingiverse by JimCnc

The Flush snap-on v-slot insert is a free printable 3D model from Thingiverse by JimCnc. Flush fitting snap-on v-slot inserts for 20mm aluminum extrusions which use very little material, no tools/disassembly required. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

8,397 saves Source: Thingiverse Updated 2026-10-10 License: CC-BY · commercial OK 24 makes Category: 3D Printer

Tags: Ender 3, insert, snap-on, snapfit, v-slot

About this model

Flush fitting snap-on v-slot inserts for 20mm aluminum extrusions which use very little material, no tools/disassembly required. Fits most 3d printers with aluminum extrusions such as Creality printers, i.e. Ender 3 V1 and V2. There is a 7 clips version and a 15 clips version. I used the 7 clip version and it stays in place just fine. There is also a thick version of both models, which has thicker clips for a tighter snap if needed. All models are 100mm long, you can scale it up along the y-axis to the size you need. You can print them slightly too long and cut them to length with sharp sidecutters, as mentioned by Endersiastic in the comments. Changelog: 20210409: I added the same models with thicker clips in case you need a tighter snap. Print settings: - 0.12 mm resolution - 0% infill -…

Frequently asked questions

Is this 3D model free to download?: Yes. Flush snap-on v-slot insert 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 JimCnc.
Who made this model?: Designed by JimCnc, 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.