Modular Rack System By BakedToast

Modular Interlocking Racking SystemThis racking system is a fully modular, tool-less, 3D-printed storage solution designed for strength, scalability, and precise repeatability. Every component has been engineered to lock together mechanically, ensuring reliable load transfer while remaining easy to assemble, modify, and expand.Interlocking Leg & Shelf Connection SystemAt the core of the system is a universal leg connector that mechanically interlocks with each individual leg using integrated fixed alignment pins printed directly into the connector. These pins are designed to interference-fit into the leg, ensuring precise alignment and eliminating rotational play during assembly.In addition to the fixed pins, the system uses individual locking pins (locking keys). Once the leg and universal connector are aligned, an offset keyhole geometry allows the locking key to pass through:the legthe universal leg connectorand into the shelf supportWhen installed, the locking key mechanically capt