FIG. 1 is a perspective view of a concrete bar.
FIG. 2 is a front view of the concrete bar of FIG. 1.
FIG. 3 is a back view of the concrete bar of FIG. 1.
FIG. 4 is a left side view of the concrete bar of FIG. 1.
FIG. 5 is a right side view of the concrete bar of FIG. 1.
FIG. 6 is a top view of the concrete bar of FIG. 1; and,
FIG. 7 is a bottom view of the concrete bar of FIG. 1.
The broken lines are for environmental purposes only and form no part of the claimed design.