The ornamental design for a stackablerack for fabricationmaterial transportation, as shown and described.
FIG. 1 is a top perspective view of a stackable rack for fabrication material transportation showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a left side elevation view, the right side elevation being a mirror image of FIG. 6.
The stackable rack for fabrication material transportation is shown with symbolic breaks in the middle. The appearance of any portion of the article beyond the break lines forms no part of the claimed design.