For more sizes, you can click on the following links:

[https://makerworld.com/en/collections/16768738-boxes](https://makerworld.com/en/collections/16768738-boxes) 

Gridfinity Modular Storage Box – Stackable & Secure

"Organize smarter with this 3D printable storage box, engineered for maximum modularity and practicality. Fully Gridfinity-compatible, this box features a secure locking lid, a stackable design, and a customizable label slot and labels—making it the perfect upgrade for your workshop, crafting bench, or hobby station."

⭐ Features:

📐 Dimensions (Approximate):

• Grid Size: 5x4 Gridfinity Units.
• External L x W x H: Approximately 215mm x 185mm x 44mm.

🧱 Gridfinity Base Integration

Based on a standard 5x4 Gridfinity base, for seamless compatibility with bins, dividers, and modules.

📦 Stackable Design

Top and bottom profiles interlock cleanly for stable vertical stacking—no slipping or shifting during use or transport.

🔒 Locking Lid Mechanism

Snap-fit locks keeps the lid closed and contents secure, even when on the move. Additionally, the lid includes specialized protrusions (bumps) that align with the storage compartments, helping to prevent small items from mixing or shifting inside the box. Designed to stay closed without additional hardware.

🏷️ Custom Label Slot

Built-in recessed area allows you to insert custom labels—print your own, slide in a card, or affix an adhesive sticker/label—or engrave.

🖨️ Print-Friendly Design

• Design: The model is built in a way that requires no supports. Features built-in predefined settings for fast and high-quality printing.
• Recommended Settings: Print in PLA or PETG with a 0.4mm nozzle. Use a layer height of 0.2mm and 15-20% infill for optimal strength and speed.

Whether you are sorting electronics, storing hobby tools, or building out your Gridfinity ecosystem, this box is a robust, modular, and elegant addition to any organized space.

Community & Support

This design adheres to the open-source Gridfinity standard created by Zack Freedman.

I would love it if you show your support by giving me Likes, Boosts, and comments!

Also, if anyone has questions, please feel free to reach out to me via direct message—I answer all questions!

🔧 Assembly:

• You will need three M2x25mm screws and nuts for the hinges.
• The lid snaps into place and locks, no additional hardware is required for the locking mechanism.
• The feet should be glued onto the box.