Is this 3D model free to download?

Yes, 100% Printable Phone Arm 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 RunawayDesigns, 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.

100% Printable Phone Arm 3D printable model by RunawayDesigns

100% Printable Phone Arm

Source: Thingiverse by RunawayDesigns

The 100% Printable Phone Arm is a free printable 3D model from Thingiverse by RunawayDesigns. An 100% printable phone arm! It weighs about 0.25 kg and is easy to assemble. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,430 saves Source: Thingiverse Updated 2026-11-06 Filament: 250 g License: CC-BY · commercial OK 4 makes Category: Gadgets & Electronics

Tags: arm, iphone, phone, Phone Stand

About this model

An 100% printable phone arm! It weighs about 0.25 kg and is easy to assemble. Each arm has a working length of 150 mm, so the 3 of them provide a total length of 450mm. There are 10 different parts. All of them were printed with 30% infill in PLA, apart from the "Base Screw Pad", which was printed with 50% infill in a flexible material for better grip (TreeD Flexmark 9). It is a hard TPU, which is easily printed without any modifications in Creality Ender 3. 60% infill may be a better option for your screws. Below you can find some screenshots from Cura, to see how I suggest you to print the parts. The "Arm End" is printed separately from the "Arm" in order to avoid warping in the thread section. It needs some force to put "Arm End" into the "Arm". If it is not possible to fit, try to sand…

Frequently asked questions

Is this 3D model free to download?: Yes. 100% Printable Phone Arm 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 RunawayDesigns.
Who made this model?: Designed by RunawayDesigns, 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.