Clip-On Sunglasses Hinge Spring from Japan
Miniature torsion helical spring of steel wire under 5.1 mm for clip-on sunglass flip hinges. It provides snap-action retention. This is classified under tariff item 7320.20.00 as a helical spring of iron or steel.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the spring is helical and made of iron or steel wire under 5.1 mm
• If imported as part of sunglasses, it may be classified with the sunglasses under Chapter 90
• Provide CBSA with wire diameter and material specifications
• Consider whether the spring is a 'part of general use' under Section Note 2