Precision Music Box Comb Set from Mexico
Matched set of 36 tempered steel combs tuned to A440 concert pitch for custom music box builds. HTS 9209.99.61.00 mechanism parts. Individually serial numbered for quality control.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Electronic tuning certificates mandatory for pitch verification
• Magnetically soft steel; avoid strong magnets during shipping
• Customs may sample test 5% for frequency accuracy