43 / | HD | FISHING, TRAPPING, AND VERMIN DESTROYING |
4 | DF | FISHING {25} |
43.1 | DF | .~ Line-attached bodies, hooks and rigs {12} |
43.16 | DF | .~.~ Hooks {5} |
43.2 | .~.~.~ Guards, e.g., weedless hooks {2} | |
43.4 | DF | .~.~.~.~> Shiftable, collapsible, or line-operated |
43.6 | DF | .~.~.~.~> Hook closing |