8301.40.60.30 - Door locks, locksets and other locks suitable for use with interior or exterior doors (except garage, overhead or sliding doors)

This HTS category, 8301.40.60.30, specifically covers door locks, locksets, and other locking mechanisms designed for installation on interior or exterior doors. The scope excludes locks intended for specialized door types such as garage doors, overhead doors, or sliding doors, ensuring that the classification is precise for common architectural applications. These locks are generally constructed from base metal and function through key, combination, or in some instances, electrical operation.

Within the broader heading of "Other locks," this subcategory distinguishes itself by its specific application to standard door types, differentiating it from potential sibling categories that might cover a wider range of locking mechanisms or specialized applications. The focus here is on the everyday functionality of securing entry and interior spaces within residential, commercial, and institutional buildings.

As a leaf node within the HTS structure, this category does not have further subdivisions. Therefore, practical classification relies on the explicit definition and exclusion criteria provided. Importers and exporters should carefully consider the intended use and physical characteristics of the locking device to ensure accurate placement under this specific code, confirming it is not for garage, overhead, or sliding doors, and is indeed intended for interior or exterior door applications.