Is this 3D model free to download?

Yes, Cam latch for boxes 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 martin_au, 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.

Cam latch for boxes 3D printable model by martin_au

Cam latch for boxes

Source: Thingiverse by martin_au

The Cam latch for boxes is a free printable 3D model from Thingiverse by martin_au. This is a cam latch, commonly used for latching boxes. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

5,027 saves Source: Thingiverse Updated 2026-11-06 License: CC-BY-NC-SA · non-commercial 14 makes Category: Tools & Workshop

Tags: Cam, latch, for, boxes

About this model

This is a cam latch, commonly used for latching boxes. The design uses M4 screw holes with 15mm spacing across each latch, and 20mm spacing between the set of holes for each latch half. 23/10/17: Minor update: Added a chamfer to the outermost pivot to try and prevent the first layers sticking. Everything else seems to separate nicely, but the first layer is occasionally difficult. 03/06/18: Major update (V2 variants). As I wanted to use this design for a substantially larger box, I've rebuilt it, with increased tolerances between each part, a stronger cam action, and thicker arms for extra strength. Tolerances between plates are now 0.4mm, and between the pivots are 0.2mm. I've also positioned the camlock arms to have minimum overlap to prevent the plates seizing together. If it doesn't un…

Frequently asked questions

Is this 3D model free to download?: Yes. Cam latch for boxes 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 martin_au.
Who made this model?: Designed by martin_au, 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.