The ToughSystem 2.0 Rolling Tower combines all your favorite ToughSystem 2.0 Storage products in one tower so you can roll onto the jobsite and get the job done. This rolling tower includes the ToughSystem 2.0 Toolbox, Extra Large Toolbox, and Rolling Toolbox with patented auto-connect side latches, allowing for one-handed operation. Each toolbox features upgraded 2-piece metal front latches for added durability when securing tools inside of the box. These ToughSystem 2.0 toolboxes dust and water resistant with an IP65 rating. Each toolbox optimizes organization, the ToughSystem 2.0 Toolbox includes 2 large organizer cups with removable dividers and the Extra Large and Rolling include a removable inner tray. The ToughSystem 2.0 Rolling Tower is backwards compatible with any ToughSystem product