Heavy gauge steel with a double-wall construction for extra strength and durability. Ball-bearing drawer slides provide superior performance and carry heavier loads. Each drawer fitted with a catch to prevent unexpected opening when being transported around the workshop. Added security provided by side-mounted cylinder locks, supplied with two keys. Recessed handles permit units to be slotted into work environments where space is tight. The unique design incorporates perforated side panels for hanging tools and accessories. Ideally suited for the premier range of modular tool trays. Rust and solvent resistant powder-coated finish. Fitted with anti-shock protection on all four corners to prevent accidental damage.