FIG. 1 is an isometric view of a shopping cart component; FIG. 2 is an end view thereof, as taken from the left end of FIG. 1; FIG. 3 is a end view thereof, as taken from the right end of FIG. 1; FIG. 4 is a left side view thereof; FIG. 5 is a right side view thereof (the side views are mirror images of one another); FIG. 6 is a top view thereof; and, FIG. 7 is a bottom view thereof.