Windsurfing Fin Box
A reinforced plastic or composite fin box that mounts into the bottom of a sailboard to hold interchangeable fins for directional control. This part is classified under tariff item 9506.21.00 due to its sole suitability for sailboards.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the fin box is used on other water sports equipment
Fin boxes for general water-sport use may be classified under other headings.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the fin box as a sailboard part under 9506.21.00 and ensure it is not described as a general marine component
• Provide installation instructions showing its use in sailboard hulls
• Verify that the plastic or composite material complies with Canadian import regulations
Related Products under Tariff item 9506.21.00
Aluminum Sailboard Boom
An adjustable aluminum boom that connects the sail to the mast on a sailboard, essential for controlling the sail shape during windsurfing. This dedicated accessory is classified under tariff item 9506.21.00 as it is suitable for use solely or principally with sailboards.
Carbon Fiber Sailboard Mast
A lightweight carbon fiber mast designed specifically for sailboards, providing structural support for the sail rig. It falls under tariff item 9506.21.00 as a part suitable solely or principally for use with sailboards.
Carbon Sailboard Fin
A high-performance hydrofoil fin made of carbon fiber for sailboards, available in multiple sizes for varying conditions. This product is classified under tariff item 9506.21.00 due to its exclusive compatibility with sailboard fin boxes or Tuttle bases.
Duotone Pace FreeRide Sailboard
The Duotone Pace FreeRide Sailboard is a versatile freeride sailboard designed for all-around windsurfing, featuring a wide tail for easy planing and stable performance. Its hull shape and hardware are specifically engineered for wind-powered sailing, qualifying it under tariff item 9506.21.00 as a sailboard.
Exocet Cross Formula Sailboard
The Exocet Cross Formula Sailboard is a high-speed sailboard designed for formula windsurfing, with an extra-wide design for enhanced stability and performance. Its rigging system and construction are dedicated to wind-powered sailing, placing it under tariff item 9506.21.00.
Fanatic Fly Pure Freewave Sailboard
The Fanatic Fly Pure Freewave Sailboard is a high-performance sailboard built for wave sailing and freestyle windsurfing, featuring a narrow outline and daggerboard slot for maneuverability. Its design is exclusively for wind-powered water sports, qualifying under tariff item 9506.21.00.