The ornamental design for a toolconnector handle, as shown and described.
FIG. 1 is a top perspective view of a tool connector handle showing our new design, shown in relation with rods in broken lines connected with the tool connector handle;
FIG. 2 is a top perspective view of the tool connector handle of FIG. 1;
FIG. 3 is a top plan view of the tool connector handle of FIG. 1, the bottom plan view being a mirror image thereof;
FIG. 4 is a front elevation view of the tool connector handle of FIG. 1, the rear elevation view being a mirror image thereof; and,
FIG. 5 is a right side elevation view of the tool connector handle of FIG. 1, the left side elevation view being a mirror image thereof.
The broken lines showing portions of the design in all figures are included for the purpose of illustrating environment and unclaimed features, and form no part of the claimed design.