| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 570 | DF | COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL) {6} |
| 600 | DF | .~ Spool or core {12} |
| 610 | DF | .~.~ Particular material or material treatment {4} |
| 610.1 | ![]() | .~.~.~ Sheet stock {2} |
| 610.2 | DF | .~.~.~.~> Foldable unitary blank |
| 610.3 | DF | .~.~.~.~> Crimped or hemmed |