Is this 3D model free to download?

Yes, Customizable Rock Climbing Hold 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 drxenocide, 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.

Customizable Rock Climbing Hold 3D printable model by drxenocide

Customizable Rock Climbing Hold

Source: Thingiverse by drxenocide

The Customizable Rock Climbing Hold is a free printable 3D model from Thingiverse by drxenocide. A hold for rock climbing with a bore for a bolt. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

519 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY-SA · commercial OK 1 makes Category: Outdoor & Garden

Tags: climbing, climbing hold, customizer, rock, rock climbing

About this model

A hold for rock climbing with a bore for a bolt. Rock diameter, shape, thickness, bore diameter and counter-sink diameter are all customizable. If using this code off-line, there is a debugging mode which is faster and allows more experimentation before rendering. The code works by creating n spheres randomly placed inside a cylinder with maximum dimensions. The spheres have radii which are a gaussian function of the distance from the center of the cylinder. A hull() function wraps around all the spheres to make a rock. The bottom of the rock is then sliced off, how much depending on the difficulty selected. A bore and counter-sink are made for attaching to a rock wall with a bolt, and socket wrench. Future edits might include: 1) making an array of holds 2) being able to more finely tune …

Frequently asked questions

Is this 3D model free to download?: Yes. Customizable Rock Climbing Hold 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 drxenocide.
Who made this model?: Designed by drxenocide, 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.