269 / | HD | WORK HOLDERS |
86 | DF | RELATIVELY MOVABLE JAWS {25} |
165 | DF | .~ Means for direct manual adjustment of jaw(s) {5} |
188 | DF | .~.~ With common means to both lock and actuate jaw(s) {4} |
189 | DF | .~.~.~ Screw-nut type {2} |
190 | .~.~.~.~ With wedge means in the lock mechanism {2} | |
191 | DF | .~.~.~.~.~> Roll or ball gripping element |
192 | DF | .~.~.~.~.~> With pawl-rack immobilization means {1} |