The DEWALT ToughSystem 2.0 22-Inch Small Modular Tool Box (Model DWST08165) features patented auto-connect side latches designed for seamless, one-handed operation and stacking. Engineered for extreme durability on demanding jobsites, it is constructed from high-impact resistant plastic and features reinforced two-piece metal wire front latches to keep tools secure. This heavy-duty storage solution delivers a substantial 110-pound load capacity and offers 20 percent more interior tool storage volume compared to previous modular versions. It boasts an IP65 rating providing comprehensive protection against harsh dust and water entry. Inside, the box includes two large organizer cups with removable dividers to optimize organization for small hand tools, parts, and hardware. Built for versatile jobsite configurations, it is fully backwards compatible with all existing ToughSystem modular storage components