Is this 3D model free to download?

Yes, Quick-Release Bar Clamps 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 mgx, 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.

Quick-Release Bar Clamps 3D printable model by mgx

Quick-Release Bar Clamps

Source: Thingiverse by mgx

The Quick-Release Bar Clamps is a free printable 3D model from Thingiverse by mgx. A new type of quick-release clamp designed to slide and lock on aluminum t-slot extrusion. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,466 saves Source: Thingiverse Updated 2026-10-21 License: CC-BY-NC · non-commercial 6 makes Category: Tools & Workshop

Tags: 1515, 2020, 2020 extrusion, 8020, bar clamp, Cam-lock, clamp, extrusion, holder, jaws, microrax, Misumi, openbeam, pcb, quick release

About this model

A new type of quick-release clamp designed to slide and lock on aluminum t-slot extrusion. With this fully printable model you can build bar clamps of arbitrary size and mount multiple clamps on the same bar. Minimalist/functional by design: only two parts, both print without supports and assembles like a puzzle. The cam-lock lever mechanism is designed such that it puts slight pressure in the jaws when it locks and releases quickly with a snap then slides freely, making part switching effortless compared to classic vise/screw models. The model is fully parametric via Customizer or OpenSCAD: not only you can control the size of the clamps and their features (grooves and such) but also fit these on the most common aluminum extrusions: - Misumi 15mm/20mm (1515 or 2020) - OpenBeam - 80/20 101…

Frequently asked questions

Is this 3D model free to download?: Yes. Quick-Release Bar Clamps 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 mgx.
Who made this model?: Designed by mgx, 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.