shelf support brackets

Simple and functional shelf support brackets designed for easy installation. These brackets are nailed directly into the wall or wooden structure and provide a smooth, flat surface for shelf boards to rest on. Ideal for DIY shelving projects where quick and reliable support is needed. No screws or special tools required—just a hammer and nails.The design is optimized for easy 3D printing and requires no supports. Suitable for PLA, PETG, or other sturdy filaments.