SteinTrack Mains Modular Drawer Storage

Boost MeOriginally a Patreon-exclusive project, SteinTrack Mains was made public by popular vote from the Leckiestein community—so more makers could build smarter, cleaner, and more customizable drawer setups.
If this project helps you organize your space, please consider giving it a boost to help others discover it too. Your support keeps these designs evolving!

SteinTrack Mains | Modular Storage Track System (2x2 to 9x9)

SteinTrack is a professional-grade modular rail system designed from the ground up to bring precision, stability, and flexibility to drawer organization. This system introduces track-mounted bins that self-center, resist shifting, and make full use of every millimeter in your drawer space.

This release includes:
✔️ SteinTrack Mains from 2x2 up to 9x9 units
✔️ SteinTie connectors to link tracks into a unified, rock-solid fixture

 

What makes SteinTrack unique?

• Bins rest on raised tracks, not the drawer floor—offering greater bin stability and alignment
• Built-in self-centering geometry prevents rattle and drift during drawer movement
• Bins can glide on the track when positioned on an angle making it easy to side them into position to drop in place
• 20mm modular divisions are ideal for small tools, bits, and hardware
• Optimized track design for minimal print travel hops and stringing
• Optimized track geometry to save material and print time without sacrificing structural needs
• Scales as needed by joining Mains with SteinTies—no glue, screws, or material intensive base plates required
• Is designed to print hollow for an ultra lite high strength solution saving print time and material

It was your 60K👍 that brought this project to life! A version of SteinTrack has been made for Gridfinity, as well, Coming SOON! 
Click here for that video!

SteinTrack uses a rail-and-bridge system designed specifically for drawers—allowing bins to be suspended, aligned, and stabilized from above rather than below.
This approach minimizes the need for magnetic bases, adhesives, or clunky walls to keep bins in place.

SteinTrack is engineered with real-world drawer constraints in mind.

 

Looking for a perfect fit?
The full project includes SteinTrack Perfect Fill—a filler system available exclusively through Patreon. It allows users to:

• Snugly fit the grid to their exact drawer size without designing anything extra
• Offset track layouts to avoid internal obstructions such as handle fasteners or account for drawers that can not pull out far enough for rear bins to be accessible
• Eliminate drawer wiggle without modifying track dimensions

Looking for bins and accessories? Check out my other files from my Patreon! 

• Optimized 35mm Label bins with detachable labels ready to print
• Full 78pc SteinTrack Mains master track collection
• Full 133pc SteinTrack Perfect Fill master collection
• 35mm Solid Bin STEP files ready for CAD to “trace and Extrude” your custom fit items
• Wera precision screwdriver tray

Looking for some user projects, check these users out! 

• Stackable Storage Drawer V2 Steintrack Compatible
• Helping Feed For Breadboard Electronics
• Solder Sponge Holder
• AA Battery Holder

Join the Leckiestein Patreon Community
Leckiestein Patreon supporters also get access to:

• Fitted bins and advanced tray modules
• The SteinTrack Discord channel to collaborate with other makers
• Early access to experimental tools and system expansions

This is more than a modular grid—it’s a flexible, scalable framework for long-term organization.
Whether you’re building one drawer or an entire workshop, SteinTrack is designed to grow with you!