The StackTech Large Tool Box is a large-capacity workhorse. It features an intuitive self-aligning top that allows StackTech boxes and totes to virtually stack themselves. An auto-locking interface ensures boxes seat securely, lock into place for transport, and easily unlock with the slide of a switch. A prominent lock indicator lets you know your Stack is safe to move without second guessing. Accessing tools is simple and intuitive with a one-handed center latch, standard to every size toolbox and organiser. Inside, you'll find an internal tray along with grooves for a DIY divider (not included) to help Pros stay organised and partition their space. Full customisation is at Pros fingertips with tool-free, quick-release steel accessory rails. StackTech Large Tool Box is built for high-impact durability with armoured corners, a steel-reinforced lid, and IP65 dust and water protection to ensure it can handle the toughest conditions. Dual locking points secure tools on and off the jobsite. The StackTech Large Tool Box is engineered for Pros to build a system unlike any other and customise it to the needs of every trade.