However, as the free or lower end 50 of the lever 35 is spaced a distance ???d??? from the flange 40 (the flange being positioned about the lateral edges, including the lower edge and opposite sides, of the lever) a user may insert a finger(s), tool, or other object between the lower edge of the lever 50 and the lower flange piece ???c???, so that the free end 50 of the lever 35 may be pulled late