The carrier features a locking system to secure all the loaded toolboxes, plus it can also be used to carry additional equipment and materials. The 216mm dia 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. With a foldable toe plate that can carry up to 265lb/120kg. Heavy-duty rubber wheels. Size 995 x 235 x 681mm (37 5/8 x 9 1/4 x 26 3/4 in).