Shop-grade heavy-gauge powder-coated steel construction with welded reinforcement and scratch-resistant finish supports 100 lb working load for cordless drills and impact drivers with no flex or sag. Six dedicated drill bays across bottom hold drills lined up ready to grab, three open tiers above keep batteries and chargers in clear sight. Dual metal pegboard side panels accept standard 1/4-inch hooks for customizable tool storage on both sides. Modular design installs side-by-side on standard 16-inch wall stud spacing, compatible with wood, concrete, or pegboard surfaces. No built-in electronics to fail, pair with your preferred surge protector. Hardware and instructions included. weight: 9.0 pounds.