The ornamental design for a handle connector, as shown and described.
FIG. 1 is a top plan view of a handle connector showing my new design in a flat configuration.
FIG. 2 is a bottom plan view of the handle connector shown in FIG. 1 in the flat configuration.
FIG. 3 is a front side view of the handle connector shown in FIG. 1 in the flat configuration.
FIG. 4 is a back side view of the handle connector shown in FIG. 1 in the flat configuration.
FIG. 5 is a right side view of the handle connector shown in FIG. 1 in the flat configuration.
FIG. 6 is a left side view of the handle connector shown in FIG. 1 in the flat configuration; and,
FIG. 7 is a perspective view of the handle connector shown in FIGS. 1 through 6 in a folded configuration in which it would be disposed during use for attaching two handles or straps of, for example, a purse of bag for carrying.