| 269 / | HD | WORK HOLDERS | 
| 86 | DF | RELATIVELY MOVABLE JAWS {25} | 
| 104 | DF | .~ Plural jaw pairs, angularly oriented, for common work {4} | 
| 111 | DF | .~.~ Quadrilateral frame type {8} | 
| 118 |  | .~.~.~ Actuated jaw couples perpendicularly related {1} | 
| 119 | DF | .~.~.~.~> Actuator for each side |