Upgrade your tool organisation with the ultimate mobile workstation. The Tactix Lockstack system features rugged impact-resistant construction, secure stackable latching, and customizable tool configurations. Designed to roll smoothly over jobsite terrain and lock tight during transport, it gives you quick access to power tools, hand tools, and small hardware right where you need them. Stack it, lock it, and get to work. Explore the complete Tactix Heavy-Duty Modular system. Mix, match, and stack fully compatible toolboxes, organisers, and crates to design a storage setup tailored to your needs. Tactix Lockstack 3 Piece Modular Tool Box Kit I/N: 1171358 Tactix Lockstack Modular Tool Case I/N: 0971925 Tactix Lockstack Modular Large Tool Box I/N: 0971924 Tactix Lockstack Modular Rolling Tool Box I/N: 0971926 Tactix Lockstack Modular Full Organiser I/N: 1171354 Tactix Lockstack Modular 1 Drawer I/N: 1171355 Tactix Lockstack Modular 2 Drawer I/N: 1171357 Tactix Lockstack Modular Dolly I/N: 1171356 Tactix Modular Heavy-Duty Organiser I/N: 0478354 Tactix Modular Deep Tool Chest I/N: 6120421 Tactix 2 Drawer Modular Tool Chest I/N: 0478353 Tactix Modular Portable Technician Case I/N: 6120424 Tactix Modular Rolling Toolbox With Lift-Out Carry Tray I/N: 5821075 Tactix Modular Heavy-Duty Tool Crate I/N: 0342599