The Black Diamond CarbonLock 23" Large Toolbox is built for serious storage, giving you the space and strength to carry power tools and bulky equipment without compromise. With a 100 lb. load capacity and an IP65 rating for dust and water resistance, it’s made to handle tough jobsite, workshop and garage environments. Heavy-duty impact-resistant polymer construction, rugged latches, and metal hinge pins deliver dependable durability day after day. A removable carry tray keeps smaller components organized and within reach, while exterior accessory rails allow you to attach hooks, holders, and add-ons for expanded functionality. As part of the CarbonLock modular system, the auto-connect stacking mechanism securely links with other CarbonLock toolboxes, so you can build your perfect setup. Get Locked In with Black Diamond CarbonLock.