| 81 / | HD | TOOLS |
| 52 | DF | WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27} |
| 129 | DF | .~ Slidable jaw adjustments {3} |
| 129.5 | DF | .~.~ Rack {8} |
| 134 | ![]() | .~.~.~ Pivoted rack catch {5} |
| 135 | DF | .~.~.~.~> Nontraveling {1} |
| 137 | DF | .~.~.~.~> Transverse |
| 138 | DF | .~.~.~.~> Cam-seated |
| 139 | DF | .~.~.~.~> Indirectly operated |
| 140 | DF | .~.~.~.~> Intermediate fulcrum |