FIG. 1 is a perspective view of a handle for a surgical instrument showing our new design;

FIG. 2 is a top view;

FIG. 3 is a bottom view;

FIG. 4 is right side view;

FIG. 5 is a left side view;

FIG. 6 is a front view; and,

FIG. 7 is a rear view.

The broken line showing of a needle and surface structures on the handle are for illustrative purposes only and form no part of the claimed design.