FIG. 1 is a top and front perspective view of a frame member for a cart showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

The broken lines showing a cart and portions of a frame member for the cart in FIGS. 1-6 are for illustrative purposes only and form no part of the claimed design.