Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. [tool and equipment components]
7. loom components

Anotations

Scope note:

Large sandstone blocks with holes for inserting a wooden stick, used in looms; the sticks are used to arrange warp threads when setting up a vertical loom. Examples of use are the Hopi and other southwestern Native Americans.