The ornamental design for a hanginggafftool, as shown and described.
FIG. 1 is a top-front-left perspective view of a hanging gaff tool showing my new design;
FIG. 2 is a bottom-rear-right perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right-side elevational view thereof;
FIG. 6 is a left-side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a detail view of area 9 in FIG. 3; and,
FIG. 10 is a right-side elevational view of a second embodiment of a hanging gaff tool shown broken away for indeterminate length, that being the only difference from the embodiment shown in FIGS. 1 through 9.
The broken line showing a support beam in FIGS. 1, 2, 3, 4, 5, 8 and 10 is included for the purpose of illustrating environmental structure and forms no part of the claimed design. Additionally, the hanging gaff tool is shown with symbolic breaks in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.