A hanging hook for attaching a generally vertical object to a vertical side wall of a piece of storage furniture, comprises: a central portion extending laterally for at least the distance of the width of said object; a first attachment portion at one end of said central portion, the first attachment portion including a leg section extending downward for securing said leg portion through an aperture in a top surface of said piece of storage furniture; and a second attachment portions at the opposite end of said central portion, the second attachment portion including a leg section extending downward and an arm section extending inward from a distal end of the first section toward the center of said hanging hook for securing said arm section through an aperture in an outer side surface of said object.