These shelf brackets are designed with strength and rigidity in mind, combining a sleek, parametric look with serious load-bearing capabilities.
Perfect for everything from industrial workspaces to stylish home shelving.

Dimensions

Length: 290mm

Height: 150mm

Width: ~50mm (at thickest point)

Designed with generous fillets and internal struts to minimize flex and maximize load transfer.

Fully scalable down — maintain structural integrity even when resized for smaller applications.

Reinforced X- and Y-axis bracing for high rigidity under vertical and lateral load.

Optimized for strength — no unnecessary overhangs, easy to print without supports. Other than the middle part. Possible solution would be to print Right and Left bracket twice.

Multiple mounting holes for secure installation on both wall and shelf surfaces.

Print Settings (for best strength & rigidity)

Tested on Creality K1 Max (CoreXY, 300x300x300mm)

Material: PETG or ABS/ASA (for durability), PLA+ works for lighter loads

Layer Height: 0.2mm

Walls: 4

Top/Bottom Layers: 5

Infill: 25% - 50% (Gyroid or Cubic recommended) - Depending on your needs

Brim: Optional

For maximum rigidity, orient flat on the bed with the long base side down and use a slow outer wall speed for better layer bonding.

Mounting Tips

Use M4-6 (depending on load) or wood screws with wall plugs for secure mounting. Brackets are created to tolerate moderate-to-heavy shelving loads when printed at full size.