Versatile Storage Solution: Organize screws, nuts, bolts, and small tools in wall-mount bins for garages, craft rooms, and shops. Maintain a neat and efficient workspace. Visual Organization: Labeled slots and lower lips on bins provide visual clarity, eliminating the need to search for tools. Quick Installation: Locate studs, drill holes, insert screws, and snap on bins for a rapid and hassle-free setup. Durable Construction: Sturdy plastic bins (436 inches) with 17"" metal panels for 16"" studs ensure long-lasting use. Each bin holds up to 20 lbs. Complete Package: Includes 16 bins and 4 tracks for comprehensive tool organization. Easily snap bins on and off tracks for convenient access during projects. Weight: 7.59 pounds.