工具与设备

Gridfinity Case 3D Models: Modular STL Storage

This collection gathers Gridfinity case designs that turn the grid into closed or semi-open storage for tools, electronics and small parts. Most entries are modular: the outer shell stays the same while the internal layout changes. It is useful when you want a printable case that matches a grid you already use on your 3D printer bed or in a drawer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月12日

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«Gridfinity Case 3D Models: Modular STL Storage»

The designs fall into a few groups. Some are full cases with a lid and a fixed grid inside, sized in grid units so they stack with other parts of the same system. Others are inserts or trays meant to sit inside an existing case, shaped around a specific tool, a board or a set of fasteners. A third group adds structure rather than enclosure: shelves, dividers and windowed lids that change how a case is used without changing its footprint.

Before printing, read the author's page for the details that decide the result. Check the stated grid size and height in units, the number of separate parts and how they join, and whether the model needs supports or a particular orientation. Look at the material and layer settings the author lists, and at photos of real prints, since wall thickness and tolerances matter when parts slide or snap together.

If the results feel too narrow, try related wording. Searching for storage boxes, drawer inserts, bit holders, tool trays or modular organizers often surfaces designs that fit the same grid but are not titled as cases. Combining the grid name with a device, a tool type or a room also helps, as does looking at collections and remixes built around a case you already like.

FAQ

常见问题

What grid sizes do these cases use?
Most designs are measured in grid units, so a case may be described as a certain number of units wide, deep and tall. The author's page usually states the unit size and the outer dimensions, which you can compare with the grid you already have.
Do Gridfinity cases need supports?
It depends on the shape. Flat-based shells and open trays often print without them, while overhangs inside lids, handles or cutouts may need supports. The model page usually says what the author used.
Can I resize a case to fit my own drawer?
Some models are parametric and can be regenerated at a different size, while others are fixed meshes that scale poorly because walls and joints change thickness. Check whether the author offers a parametric version before scaling.
What should I check before printing a case with a lid?
Look at the clearance between lid and body, the hinge or latch design, and the orientation the author recommends. Printing a small test piece first helps confirm that the parts fit together on your machine.
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