The ornamental design for a hosehookattachment, as shown and described.
FIG. 1 is a front, top, left perspective view of a hose hook attachment according to the invention;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a right elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a back, top, left perspective view thereof.
The broken line showing of interior details is included for the purpose of illustrating portions of the article and forms no part of the claimed design.