S3 System: Double Box – Modular Divider

S3 System: Double Box – Modular Divider (FREE)

The S3 System is a modular sorting solution designed for real workshop environments.

It is based on a unified 6 cm / ≈ 2.5" grid and focuses on functionality, durability, and print efficiency.

All components follow a fixed modular logic, allowing boxes, lids, feet, and base elements to be freely combined and stacked — with or without lids.

Thanks to the consistent grid, the entire system remains fully compatible and expandable without re-measuring or special solutions.

📦 With this download you get

This free download introduces a unique S3 double module designed around maximum internal flexibility.

Unlike standard S3 boxes, this model features five integrated divider slots, allowing the box to be configured.

The box has the seize of a standard base box: 12 × 6 × 6 cm (≈ 5" × 2.5"× 2.5").

S3 double boxes have extended 12 × 6 cm (≈ 5" × 2.5") footprint and are completely modular to the S3 grid logic.

Included Files

2 individual STL files:
- S3 Box double-modular divider
- 12 × 6 × 6 cm (≈ 5" × 2.5"× 2.5")
- with five integrated divider slots
- S3 Box divider
- set of 2 dividers that fit into the slots
- PDF Guides (EN + DE)
- System overview
- Print settings

🔧 Benefits of the S3 Standard Sorting-Insert System

All S3 components follow a clear and consistent system logic:

• limited base sizes
• defined heights
• consistent interfaces
• full cross-compatibility

Technical and functional advantages:
- print-optimized wall thicknesses for 0.2 mm layer height with a 0.4 mm nozzle
- allows printing at very high speeds
- robust lid construction with a simple but extremely stable locking mechanism
- optional base system extends S3 beyond the boxes themselves for non-slip storage in: drawers, organizers or mobile workshop solutions

Double-size boxes are available with different internal divisions:
- half split
- 1:2 split
- triple split

The S3 system was developed from real workshop needs and is continuously expanded.

S3 is designed as a system, not as a standalone model.

All extensions remain compatible and follow the same logic.

👉 Follow the S3 collection on CULTS 3D to stay informed about new releases.

Make it. Use it. Love it!

📜 License

This model is released under CC BY-NC-ND 4.0

Created and owned by ONE Design

You may:

✔ Print for private use

✔ Modify the files for personal (non-commercial) use

✔ Share photos and videos of your builds with credit

You may NOT:

✘ Sell the model as a file or printed object

✘ Upload modified or derived versions to other platforms

✘ Use this design or derivatives commercially in any form

This system is deliberately licensed in a closed manner to ensure:
- consistency
- quality
- long-term compatibility

Suitable materials:
- PLA
- PLA+
- PETG

The S3 system is print-optimized for the following parameters:
- Nozzle diameter: 0.4 mm
- Layer height:
- 0.2 mm recommended
- 0.15 mm ideal for feet
- Wall lines: 3 (results in solid walls)
- Top / Bottom: 3 / 3
- Infill:
- 25% grid, or
- 45% lines
- Supports: not required

Notes:
- These parameters allow printing at very high speeds
- All models are already oriented in the optimal print orientation