FIG. 1 is a front view of a brush handle showing the claimed design;
FIG. 2 is rear view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a top, front, right perspective view thereof; and,
FIG. 8 is a rear view, shown in an environmental use.
The evenly spaced broken lines illustrate portions of the brush handle, forming no part of the claimed design. The dot-dashed broken lines illustrate boundaries to the claim that form no part of the claimed design. The remaining evenly spaced broken lines shown in FIG. 8 showing a brush head illustrate environmental subject matter and form no part of the claimed design.