| 248 / | HD | SUPPORTS | 
| 200 | DF | BRACKETS {11} | 
| 274.1 |  | .~ Adjustable {5} | 
| 276.1 | DF | .~.~> Plural joints {7} | 
| 288.11 | DF | .~.~> Single joint {3} | 
| 295.11 | DF | .~.~> Vertically sliding (e.g., shoring, formwork, or scaffold brackets) {5} | 
| 298.1 | DF | .~.~> Horizontally sliding | 
| 299.1 | DF | .~.~> In an accurate path |