Hook

FIG. 1 is a front, top perspective view of hook, showing my new design; FIG. 2 is a rear, bottom perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view thereof; FIG. 6 is a right side elevation view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is another perspective view of the hook, shown in a first use configuration; and, FIG. 10 is another perspective view of the hook, shown in a second use configuration. The broken lines are shown for the purpose of illustrating both parts of the hook as well as environmental subject matter. None of the broken lines form part of the claimed design.