Parametric No-Hardware Storage Case - Stackable

Hey everyone! Today I want to show you a hardware-free storage case with a locking mechanism. It’s fully stackable, and it even features removable/replaceable hinges.[2026-03-29 Important Update] The case is now fully parametric! You can adjust its length, width, and height freely to fit your needs. Feel free to tweak the settings and download the files to print your own version! This is a fully parametric 3D printed storage box with a secure locking mechanism, replaceable hinge design, and stackable structure for versatile storage.The locking buckle fits tightly without wobbling—once fastened, the lid automatically locks securely and won’t loosen. The hinge uses a simple filament connection and is fully replaceable, greatly improving the overall durability of the box. The stackable design allows neat organization and space-saving storage.Easy to assemble without glue:Thread filament into the hinge and trim to lengthInstall the lock component and sliding pickAttach the spring buckle an