The TOUGHSYSTEM 2.0 Tool Box has patented auto-connect side latches, allowing for 1 hand operation. It also has 2-piece metal wire front latches for added durability when securing tools inside of the box. This tool box offers 20% more tool storage when used with DWST08300 and DWST08450 as part of a tower. It is IP65 rated for dust and water resistance and has a 110 lbs. load capacity. The tool box contains 2 large organizer cups on the inside with removable dividers for optimal organization. The TOUGHSYSTEM 2.0 Tool Box is compatible with all TOUGHSYSTEM products. For a limited time get a bonus TOUGHSYSTEM 2.0 22 in. Medium Tool Box, TOUGHSYSTEM 22 in. 2-Drawer Tool Box and TOUGHSYSTEM 2.0 24 in. Mobile Tool Box with purchase. Color: Black. Material: Plastic.