Copper Alloy Disc Detainer Core from Japan
High-security brass core with rotating disc detainers for dimple key locks. Under HTS 8301.60.00.10 as specialized copper alloy lock part. Used in luxury hotel safe deposit boxes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Supply pick-resistance test data proving high-security function
• Document proprietary disc patterns unique to lock systems
• License verification for patented security technologies