The DeWalt ToughSystem Heavy-Duty Trolley features a locking system to secure all the loaded toolboxes, plus it can also be used to carry additional equipment and materials. The 216mm heavy-duty rubber wheels allow easy manoeuverability on rough terrain. When carrying the toolboxes by hand, they can also be fastened together, allowing them to be carried together as a stack. Adjustable height, foldable brackets allow tailored configuration and can carry up to 132lb / 59kg per pair. There is also a foldable toe plate which can carry up to 330lb / 149kg. Dimensions: Width : 681mm Depth : 435mm Height : 956mm Specification: Max Load (Pair of Brackets) : 59kg Max Load (Toe Plate) : 149kg