Toughsystem 2.0 22 in. Extra Large Tool Box and 2.0 Small Tool Box. Features: No Additional Features. Holding Capacity cu in. Included Accessories: No Additional Items Included. Maximum Handle Length in. The TOUGHSYSTEM 2.0 Extra Large Tool Box has. 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. For dust and water resistance. The tool box has a removable inner tray for optimal organization. The TOUGHSYSTEM 2.0 Extra Large Tool Box is compatible with all TOUGHSYSTEM products. The TOUGHSYSTEM 2.0 Tool box has.