FIG. 1 is a perspective view of a two-piece operator head for a tool-operated lock showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an elevational view of either of the right or left sides thereof;

FIG. 4 is an elevational view of either of the front or rear sides thereof; and,

FIG. 5 is a sectional view thereof as seen from a plane indicated by a line 5--5 in FIG. 3.

The broken lines representing the operating shaft is shown for illustrative purposes only.