---
product_id: 43948358
title: "SBS Surfboard Single Fin Box 10.5 Inch"
brand: "santa barbara surfing"
price: "2850 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/43948358-sbs-surfboard-single-fin-box-10-5-inch
store_origin: IS
region: Iceland
---

# Compatible with Longboards, SUPs & versatile fin setups 10.5 inch industry standard length Universal fit for all SBS single fins & screws SBS Surfboard Single Fin Box 10.5 Inch

**Brand:** santa barbara surfing
**Price:** 2850 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Ride the wave of endless fin possibilities with the SBS 10.5" Single Fin Box!

## Quick Answers

- **What is this?** SBS Surfboard Single Fin Box 10.5 Inch by santa barbara surfing
- **How much does it cost?** 2850 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/43948358-sbs-surfboard-single-fin-box-10-5-inch)

## Best For

- santa barbara surfing enthusiasts

## Why This Product

- Trusted santa barbara surfing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Reliable:** Crafted by Santa Barbara Surfing, trusted by pros and enthusiasts alike.
- • **Built for Every Wave:** Ideal for Longboards, Single Fin surfboards, Egg, Bonzer shapes, and Stand Up Paddleboards.
- • **Universal Compatibility:** Works seamlessly with all SBS single fins and no-tool fin screws for effortless upgrades.
- • **Easy Installation Post-Hotcoat:** Designed for smooth installation after shaping or repairs, making board customization a breeze.
- • **Precision Fit, Endless Possibilities:** Fits any single fin, unlocking custom fin configurations like the 'Versaplane'.

## Overview

The SBS Surfboard Single Fin Box 10.5 Inch is the industry-standard center fin box designed for ultimate versatility and compatibility. Perfect for Longboards, Single Fin surfboards, and Stand Up Paddleboards, it supports all SBS single fins and no-tool screws, enabling easy installation and custom fin setups like the innovative 'Versaplane'. Lightweight and durable, it’s the go-to choice for surfers and shapers aiming to elevate their ride.

## Description

The industry standard surfboard center fin box. Typically used in Longboards, Single Fin surfboards, Egg and Bonzer Shapes, and as a Stand Up Paddleboard fin box. You can install a 10.5" centerfin box in a quad fin setup to make it a "Versaplane" where the fin arrangements are endless... This 10.5" Centerfin box is installed after the hotcoat

## Features

- The industry standard surfboard center fin box in 10.5" length will fit any single fin known to man.
- Typically used in Longboards, Single Fin surfboards, Egg and Bonzer Shapes, and as a Stand Up Paddleboard fin box.
- Shaping your board, or fixing a broken fin box, this is the one you need.
- Works with all SBS single fins and fin screws such as our No Tool fin screws
- We stand behind every product we sell

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Sport | Surfing, Standup Paddleboarding |
| Age Range (Description) | All |
| Skill Level | All |
| Item Package Dimensions L x W x H | 10.47 x 1.77 x 1.42 inches |
| Package Weight | 0.1 Kilograms |
| Brand Name | Santa Barbara Surfing |
| Manufacturer | Santa Barbara Surfing |
| Part Number | SBS-125 |

## Product Details

- **Size:** 10.5"
- **Color:** black
- **Brand:** Santa Barbara Surfing
- **Item Weight:** 1 Pounds
- **Material:** Polyurethane, Fiberglass, Metal

## Images

![SBS Surfboard Single Fin Box 10.5 Inch - Image 1](https://m.media-amazon.com/images/I/81eDuFem-iL.jpg)

## Questions & Answers

**Q: I have a progessive sup looks like opening is 10.5 x 1.25 in abs .  how is it installed and will it fit?**
A: It installs exactly how a normal single fin would install to any single fin box, and your FCS center fin will go in it as it would into a pair of FCS fin tabs (using fcs hex screws to secure). I will admit, it is a tight fit for FCS Brand fins to get into,  I sanded the two tabs a little bit on a cheap FCS Center fin to make it a little easier to get into the adapter. True Ames fins fit in a little easier. However the adapter fits perfectly into any Single fin box (U.S. or Aussie). Worth the purchase price to experiment with

**Q: Is this product durable enough to suppot a home made foil mast?**
A: Sorry I am not sure what kind of loads a mast puts on a fin box but if other fin boxes can handle it, so can ours.

**Q: can you tell me the width of the opening of the fin box?**
A: The slot that accepts the base of the fin is 1/4 inch wide. The center slot that accepts the  metal pin is 9/16 inch. Not sure if that is what you mean by "opening". The fin box is an industry standard for almost all fins designed for a single fin surfboard.

**Q: Is it installed similiar to a future center fin box, before laminating or after hot coat?**
A: I installed mine after the hot coat.

## Frequently Bought Together

- SBS Surfboard Single Fin Box 10.5 Inch
- SBS 10" Surf & SUP Fin - Free No Tool Fin Screw - 10 inch Center Fin for Longboard, Surfboard & Paddleboard
- Santa Barbara Surfing SBS - No Tool Stainless Steel Fin Screw for Longboard and SUP - Choose 2 or 3 Pack

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*