Top Rail Spacer

FIG. 1 is a perspective view of a top rail spacer, in accordance with my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front side elevational view thereof; and,

FIG. 7 is a back side elevational view thereof.

The broken lines in the drawings depict portions of the top rail spacer that form no part of the claimed design.