Spring Steel Umbrella Springs from Canada
Coiled spring steel mechanisms inside umbrella runners of 6601/6602 that provide automatic opening tension. Critical for one-touch operation. Classified under 6603.90.81.00 as metal parts.
Duty Rate — Canada → United States
15.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Calibrate tension ratings matching consumer safety standards
• Oil springs lightly before packing to prevent rust
• Provide failure rate data for liability during import review