24 / | HD | BUCKLES, BUTTONS, CLASPS, ETC. |
706 | DF | PIN OR SEPARATE ESSENTIAL COOPERATING DEVICE THEREFOR {8} |
710.5 | DF | .~ Having interconnected distinct penetrating portions {2} |
710.9 | .~.~ Formed from common wire {1} | |
711 | DF | .~.~.~> And pointing in same direction |