Razor extension handle

FIG. 1 is a front view of a razor extension handle showing my new design;

FIG. 2 is a rear view of the razor extension handle;

FIG. 3 is a top view of the razor extension handle;

FIG. 4 is a bottom view of the razor extension handle;

FIG. 5 is a left side view of the razor extension handle;

FIG. 6 is a right side view of the razor extension handle; and,

FIG. 7 is a top front side perspective view of the razor extension handle.

The broken lines illustrate a portion of the razor extension handle and form no part of the claimed design.