SIDE LATCHES WITH METAL STEM They allow you to connect TSTAK system modules with each other. Metal stem design for longer life REINFORCED FRONT METAL LATCHES: Increased strength, durability and service life TELESCOPIC HANDLE: Makes it easy to transport heavy tools. It is easy to fold, which in turn guarantees convenient storage SOLID 7" WHEELS Convenient transport of heavy tools over longer distances TOP ORGANIZER (IP rating not specified) Easy access to fasteners and smaller tools CLOSURE CAPABILITY: Padlock (not included) for added security (not applicable to organizer) (1) DWST83344-1 Tool Box Plate With Top Organizer TSTAK® IP54 (1) DWST82968-1 TSTAK® Organizer? IP54 (1) DWST83347-1 TSTAK® Mobile Storage Box? IP54 (1) TSTAK® Inner Small Parts Tray - 1/2 standard size (1) Removable containers in the organizer **