Qbrick Pro Cart Toolbox A large toolbox with wheels for excellent mobility of Qbrick modular systems. Two rubberised entry wheels, mounted on a metal axle, allow safe transport of even large sets. A telescopic aluminium handle that tilts when the lid is open allows easy access to the inside of the box. The VARIO system cover (VARIO) PRO CART has additional connectors that allow this version of the cover to be combined with the toolbox models of the Qbrick System PRO line (500, Toolbox, Toolbox, Organizer 100,200,300 and alternatively. PRO 600). This is a unique version of the box, thanks to which the user can combine elements from the two product lines.