duplex locks
Identification code: 300033420
Hierarchy classification:
- top of the aat hierarchies
- Objects Facet
- Components (hierarchy name)
- components (objects parts)
- [components by general context]
- hardware (components)
- [hardware by form]
- finish hardware (hardware)
- [securing devices and securing device components]
- securing devices
- locks (securing devices)
- [locks by form]
- master-keyed locks
Alternative term/s
- duplex lock
- locks, duplex
Anotations
Scope note:
Cylinder-type locks with independent pin tumblers, both controlling the same bolt, and operated with dual keys, one a master key designed to control a set of such locks.
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