Stackable Rolling Tool Box Portable Metal Toolbox Organizer, Separate Rolling. Rolling tool box is made of rigid metal construction with strength testing and durability that can withstand everything you need for off-site jobs – keep your tools and equipment safe? 3 Separate Design Add Multipurpose? Overall dimensions measure 19.1″L x 12.2″ W x 33H; Rolling upright stackable toolbox is composed of 3 separate parts with multiple storage spaces. Removable separate design is used independently to meet your daily tool storage needs to separate in car backseat instead of laying all together to save storage space. Ideal for both residential and industrial use? Top Section:Removable Tray and Double Lock? Top section is a portable tool chest with an antiskid aluminum handle and a large removable storage tray that provides easy access to your tools. Two metal latches and a lockable eyehole (Equipped with a lock by yourself) for double safety? Centre Section:2-Layer Drawers Smooth Sliding? Middle section is a tool box organizer with 2 drawers that have ball bearings for smooth operation. Built in handle for using when alone? Bottom Section:Tilt Drawer with Large Storage and Telescoping Handle? Bottom section is a tilt storage cabinet drawer with the back housing the 2 wheels and the collapsible telescopic handle with a comfort grip; Each section includes metal latches that connect the 3 toolboxes together.