| 70 / | HD | LOCKS | 
| 57 | DF | SPECIAL APPLICATION {7} | 
| 174 | DF | .~ For control and machine elements {8} | 
| 207 | DF | .~.~ Handle, handwheel or knob {3} | 
| 209 | DF | .~.~.~ Rotary or swinging {2} | 
| 210 | DF | .~.~.~.~ Locked stationary {3} | 
| 215 | DF | .~.~.~.~.~ Handle-carried key lock {1} | 
| 216 |  | .~.~.~.~.~.~ Coaxially mounted {1} | 
| 217 | DF | .~.~.~.~.~.~.~> Axially movable bolt |