Shelf bracket - topology-optimized

This compact, topology-optimized shelf bracket (30 × 30 × 50 mm) is engineered to deliver high strength while minimizing material usage. It is ideal for lightweight shelving, modular wall systems, and custom storage solutions.Originally designed for 100% infill using standard ABS, each bracket is capable of supporting up to 10 kg of static load.The uploaded version is printed with 30% infill using ABS-GF (glass fiber reinforced), striking a solid balance between strength, durability, and material efficiency.