This $120 BestOffice Four Shelf Wire Shelving is currently $48 at Walmart ... No tools are required to build these metal shelves, which can hold up to 1,000 pounds. The shelf is 54 inches tall ...

I have seen wire shelving ... hardware in and tap the metal pin. The pin will spread the end of the anchor out, which will secure it to the drywall. Install the wall clips along the level line ...