FIG. 1 is a perspective view of a handle according to a first embodiment of the present invention as seen from the front, top and right side thereof; FIG. 2 is a front view of the handle according to the first embodiment; FIG. 3 is a bottom view of the handle according to the first embodiment, noting that the top view corresponds to the bottom view; FIG. 4 is a right end view of the handle according to the first embodiment; FIG. 5 is a left end view of the handle according to the first embodiment; FIG. 6 is a perspective view of a handle according to a second embodiment of the present invention as see from the front, top and right side thereof; FIG. 7 is a front view of the handle according to the second embodiment; FIG. 8 is a bottom view of the handle according to the second embodiment, noting that the top view corresponds to the bottom view; FIG. 9 is a right end view of the handle according to the second embodiment; and, FIG. 10 is a left end view of the handle according to the second embodiment.