Double Torsion Helical Spring from Canada
Steel helical spring with legs on both ends for counterbalancing in hinges. Classified HTS 7320.20.5060 as other helical torsion springs of iron or steel. Common in cabinet hardware and small mechanisms.
Duty Rate — Canada → United States
13.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Sample testing for dimensions over wire limit; set vs individual packaging matters
• Pitfall: furniture mountings if sold with hinges