Industrial 1.5mm Steel Frame: Cold-rolled steel construction supports 50 lbs per tier, holds heavy drills, saws, or toolboxes without bending, built for daily use in garages or workshops. Ventilated Grid Fights Rust: Open-grid design promotes airflow to reduce humidity buildup, protects metal tools in damp spaces like basements or garages. 10-Minute No-Drill Wall Mount: Pre-drilled holes and included hardware enable tool-free installation, mounts vertically to free up floor space, ideal for compact workshops. Custom Holders for Drills, Hammers, Screwdrivers: Dedicated slots keep tools visible and accessible, perfect for DIYers and mechanics. Maximize Cluttered Garage Space: Slim profile stores 3x more than floor storage, transforms chaotic corners into efficient work zones, ideal for pegboard alternatives. Weight: 11.11 pounds.