70 / | HD | LOCKS |
57 | DF | SPECIAL APPLICATION {7} |
77 | DF | .~ For closures {5} |
91 | DF | .~.~ Door {5} |
101 | DF | .~.~.~ Swinging door {4} |
141 | DF | .~.~.~.~ Locking latch bolts, biased {5} |
144 | DF | .~.~.~.~.~ Spring projected {1} |
145 | DF | .~.~.~.~.~.~ Manually operable {3} |
467 | DF | .~.~.~.~.~.~.~ Directly acting dog for exterior, manual, bolt manipulator {10} |
471 | .~.~.~.~.~.~.~.~ Dog and dog actuator always interconnected |