| 49 / | HD | MOVABLE OR REMOVABLE CLOSURES |
| 149 | DF | MOUNTED FOR OPTIONAL MOVEMENTS {12} |
| 176 | DF | .~ Pivot mounted on sliding member; e.g., slide-stile {5} |
| 183 | DF | .~.~ Key or latch between closure and stile slide {2} |
| 184 | DF | .~.~.~ Longitudinal key {1} |
| 185 | ![]() | .~.~.~.~ Retractable edgewise towards closure |