Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by process]
7. [fastening and adjusting equipment]

Anotations

Scope note:

Devices used to secure a metal cap-like plate with pins, which is typically marked with the identify of the vinyard or other information, over the bung of a wine barrel so that it is sealed and ready for transport. The device is usually spring-loaded.