Is this 3D model free to download?

Yes, Bistable-Spring-Lid Clamshell Removable Bin Tackle Box 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 Reavenk, 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.

Bistable-Spring-Lid Clamshell Removable Bin Tackle Box

Source: Thingiverse by Reavenk

The Bistable-Spring-Lid Clamshell Removable Bin Tackle Box is a free printable 3D model from Thingiverse by Reavenk. I was looking at a modular bin system for my medication organizer and used it as inspiration to make a tackle box. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY · commercial OK Category: Home & Organization

Tags: bistable, bistable mechanism, clamshell, clamshell case, organizer, organizer case, organizers, parts organizer, Parts Storage, partstray, Print In Place Hinge, small parts box, Small Parts holder, small parts storage, smallpartsorganizer

About this model

I was looking at a modular bin system for my medication organizer and used it as inspiration to make a tackle box. Each row has 5 bays, and each bin can take up a single bay or multiple bays to hold more. Each bin has a bi-stable lid mechanism that keeps the lids either open or closed with a C-shaped leaf spring. The spring was borrowed from my Ring Box design, but the orientation has been modified. A demo and assembly are available at You can remove the bins from their cases to swap them with other compatible cases, or use them as stand-alone containers that you can later re-stow with their collection. Or replace them if individual bins become broken (just speculating; haven't had one break on me yet). Variations This thing comes in a few variations. After covering them in this section, t…

Frequently asked questions

Is this 3D model free to download?: Yes. Bistable-Spring-Lid Clamshell Removable Bin Tackle Box 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 Reavenk.
Who made this model?: Designed by Reavenk, 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.