The ornamental design for a handle for a vehicle, as shown and described.
FIG. 1 is a front, right perspective view of a handle for a vehicle showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design. The dash-dot-dash lines that abut a claimed surface represent an unclaimed boundary between claimed and unclaimed surfaces and form no part of the claimed design.