One Revolver Surfboards - DORSAL SUP & Surfboard Fin - No Tool Fin Screw - Center Fin for Longboard Surf & Paddleboard Glass Filled Longboard Glass Filled Signature Fins

$18.95

Shipping calculated at checkout.

Size

7" Inch

8" Inch

9" Inch

10" Inch

Color

Black

Quantity

The DORSAL Signature II is a black glass-filled nylon center fin for longboards and stand-up paddleboards. Its classic template has a 28-degree rake, with 7-, 8-, 9- and 10-inch depth options.

Fit and installation

Designed for standard 8.5-inch or 10.5-inch center fin boxes. Some inflatable SUPs use different fin systems; compare your board's fin box with the compatibility image before ordering.

Includes a no-tool fin screw and plate for installation.
Choose the fin depth that suits your board and preferred setup.
Material: Glass-filled nylon.
Color: Black.

Order Processing:

Most orders are processed within 1–3 business days (Monday–Friday).

Processing time does not include weekends or holidays.

Where Orders Ship From:

We work with a mix of in-house fulfillment and trusted partner suppliers.

Depending on the item, your order may ship from:

Southern California (One Revolver Surfboards HQ)
A partner warehouse through Shopify Collective

This helps us offer faster shipping and a wider range of high-quality products.

Shipping Details:

Tracking numbers are emailed automatically once your order ships
Delivery times vary by carrier and product type (usually 2–7 business days)
Multi-item orders may arrive in separate packages
Apparel, accessories & small items ship via USPS, UPS, or partner carriers

Surfboard Shipping:

Surfboards ship via freight carrier with full insurance
Boards are packaged securely for safe transit
Typical delivery time: 5–12 business days, depending on region

International Shipping:

Delivery times and rates shown at checkout
Customs and import fees may apply based on your country

If you have any questions about your order or tracking, feel free to reach out anytime at info@onerevolversurfboards.com.

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DORSAL Signature II Longboard & SUP Center Fin, Glass-Filled Nylon

Fit and installation

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DORSAL Signature II Longboard & SUP Center Fin, Glass-Filled Nylon

Fit and installation