Part of the Dewalt TSTAK portable tool storage system. Stackable and connectable with a bi-material handle for easy and comfortable lifting. Flexible platform allows different combinations. Removable covered cups for organization of small part and accessories. Bi-material handle on top of unit for easy and comfortable lifting. Ball bearing slides reliable for heavy-duty loads. Rust-resistant, heavy-duty metal latches. Compatible with Dewalt TSTAK cart. Limited lifetime warranty.