8301.10.20.00 - Not over 3.8 cm in width

This HTS category specifically classifies padlocks of base metal that are not of cylinder or pin tumbler construction and measure not over 3.8 cm in width. These are typically small, portable locking devices operated by key or combination, designed for securing personal belongings, luggage, or briefcases where a high level of security is not paramount. The emphasis is on their smaller dimensions and simpler locking mechanisms compared to more complex lock types.

It is crucial to distinguish this category from its siblings based on precise width measurements. Padlocks exceeding 3.8 cm but not over 6.4 cm in width fall under HTS code 8301.10.40.00, while those over 6.4 cm in width are classified under HTS code 8301.10.50.00. The distinction is purely dimensional, ensuring accurate classification of padlocks based on their physical size.

As a leaf node within the HTS structure, this classification does not have further subcategories. Therefore, classification relies on meeting all the preceding criteria: being a padlock of base metal, not of cylinder or pin tumbler construction, and falling within the specified width limitation of not over 3.8 cm. Examples include small luggage locks or diary clasps.