The StackTech 3-Drawer Tool Box features an intuitive self-aligning top that allows Stacktech tool boxes to virtually stack themselves. An auto-locking interface ensures boxes sit securely, lock into place for transport, and easily unlock with a slide of the switch. A prominent lock indicator lets you know your stack is safe to move without second guessing. Accessing tools without unstacking is simple an d intuitive with 3 self-latching drawers. Inside you'll find a set of dividers for each drawer (22 dividers total) to help stay organised and partition their space. Full customisation is at the pros fingertips with tool-free, quick-release steel accessory rails. StackTech 3-Drawer Tool Box is built for high-impact durability with armoured corners and steel ball-bearing slides to ensure it can handle the toughest conditions. It is designed to support up to 22.6 kilos of evenly distributed weight. The StackTech 3-Drawer Tool Box is a must-have for pros to build a system unlike any other and customise it to the needs of every trade.