Elfa Rail Shelf Bracket – Flat & Stopper Versions

This is a 3D-printable shelf bracket designed to fit Elfa wall double rails . It’s available in two lengths — 150 mm and 240 mm (total length including hanging hooks)—and in two versions :

- With stopper – helps prevent items (e.g. skis, car beams, long tools) from sliding or falling out

- Flat version – ideal for mounting shelves or flat surfaces

Design features

- Tight-tolerance mounting hooks for a stable, wobble-free fit on Elfa rails

- Mounting holes suitable for wooden, plywood, or OSB shelves

- Additional front hole for extra mounting options or accessories

- Simple, strong geometry optimized for practical storage use

Printing notes

- Printed and used successfully in PETG , including for ski storage

- Base settings: 15% infill

- Added two modifiers at both ends with 80% triangle infill , especially reinforcing the mounting hooks

- For higher strength, ABS or other strong filaments are recommended

⚠ Important note This model has not been tested for maximum load capacity . Use caution, start with light loads, and evaluate strength for your specific use case before loading heavily.