---
product_id: 13479611
title: "No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack"
brand: "santa barbara surfing"
price: "₩25800"
currency: KRW
in_stock: true
reviews_count: 12
category: "Santa Barbara Surfing"
url: https://www.desertcart.kr/products/13479611-no-tool-fin-screw-and-plate-for-longboard-and-sup
store_origin: KR
region: South Korea
---

# Fits 99% Standard Fin Boxes 316 Stainless Steel Rust-Proof No Tools Needed, Hand Tighten No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack

**Brand:** santa barbara surfing
**Price:** ₩25800
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your ride with no-tool, rust-proof fin screws—because every second on the water counts!

## Quick Answers

- **What is this?** No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack by santa barbara surfing
- **How much does it cost?** ₩25800 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/13479611-no-tool-fin-screw-and-plate-for-longboard-and-sup)

## 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

- • **Universal Compatibility:** Seamlessly fits 99% of longboard and SUP fin boxes for ultimate versatility.
- • **Session-Ready Durability:** Precision-machined with smooth threads and clean edges for reliable, long-lasting performance.
- • **Value-Packed Convenience:** Available in 2 or 3 packs—because one board is never enough.
- • **Effortless Fin Adjustment:** Hand-tighten screws with a durable rubber O-ring—ditch the screwdriver forever.
- • **Built to Brave the Elements:** 316 stainless steel construction ensures zero rust in fresh or saltwater conditions.

## Overview

The SBS No Tool Stainless Steel Fin Screw is a premium, rust-proof fin fastening solution designed for longboards and SUPs. Featuring hand-tighten capability with a rubber O-ring, it eliminates the need for tools, allowing quick fin adjustments mid-session. Made from durable 316 stainless steel, it fits 99% of standard fin boxes, offering a reliable, corrosion-resistant hold for all your water adventures.

## Description

Never again need a screwdriver to install, adjust, or remove your longboard fin or stand up paddleboard fin. Originally designed for the iSup market, The "No Tool" longboard screws and plate hold your center fin in place just as before, but are tightened by hand and held in place by the spring force of an o-ring. Be overjoyed by never needing a screwdriver, being able to adjust your fin position mid-session, and spending more time on the water, if that be on your SUP board, inflatable SUP or a 9'0" noserider. Whether you are the type to call it is a skeg or a fin, we got you covered. These are quality built, with clean edges and smooth threads. Dimensions of plate fit all standard fin boxes. All Santa Barbara Surfing products are quality built, no fluff gear to get out on the water. Rider tested on world class point breaks, our mission is to spread quality gear far and wide to our water sliding friends. Compare this to the E-Z Bolt, Wonderbolt, Quick Fin Release (QFR) or Thumbscrew versions. Note: These are not compatible with Starboard or Naish brand paddle boards.

Review: Great no-tool replacement fin screw - These "no tool" fin screws work well; they seemed like a nice luxury, and as a same-day item they helped fill out another order that I wanted to get that day. I've been really happy with the purchase. I remove my fin after each session (to make it easier to stack multiple boards in my Subaru Outback) and haven't experienced any difficulty attaching or removing the fin. I was originally worried these screws would seize up and be hard to remove by hand, this hasn't been an issue, although I do see some rust on the threads and base. I suspect frequent removal helps prevent any seizing issues. Neither have I had any issues with them being loose after a session -- I tighten them to a reasonable hand tightness without putting too much force into it. I would recommend them if you want to easily swap fins on your longboard. I've only used the one so far, nice to get three to have backups or change out the screws on some of my other boards. O-ring still seems to keep the screw tight after about 2 months of regular weekend sessions.
Review: Surfboard must have - Very stable and easy to use. No other tools required to install a fin. Good for longboard

## Features

- Stainless Steel
- Imported
- NO-TOOL FIN ADJUSTMENT: Oversized finger-grip head lets you install, remove, or reposition your center fin by hand without carrying a screwdriver.
- STANDARD CENTER FIN BOX HARDWARE: M4-0.7 threaded screw and sliding plate designed for many traditional longboard and SUP center-fin boxes that use a screw-and-plate mounting system.
- CHECK LENGTH BEFORE ORDERING: Thread length is 19 mm (0.75 in). Plate measures approximately 14.3 x 14.3 mm (0.56 x 0.56 in) and 3.5 mm (0.14 in) thick. Compare with your current fin hardware before ordering.
- NOT UNIVERSAL: Some boards with deeper fin-box setups require a longer screw. Certain Starboard, Naish, and other board models may not be compatible. Check your existing screw length and mounting style first.
- CORROSION-RESISTANT STAINLESS STEEL: Made from 316 stainless steel for use around fresh and salt water. Available in 2-pack and 3-pack options so you can keep spare fin hardware on hand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UE1G766 |
| Age Range Description | Adults |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #60,775 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #55 in Stand-Up Paddleboard Accessories |
| Brand Name | Santa Barbara Surfing |
| Color | 3 Pack |
| Customer Reviews | 4.8 out of 5 stars 1,635 Reviews |
| Fabric Type | Stainless Steel |
| Import Designation | Imported |
| Item Weight | 1.12 ounces |
| Manufacturer | Santa Barbara Surfing |
| Manufacturer Part Number | SBS-103 |
| Material Type | Stainless Steel |
| Number of Items | 3 |
| Pattern | Solid |
| Product Care Instructions | Clean and dry after use |
| Seasons | Summer |
| Size | Standard |
| Style Number | SBS-103 |
| Target Audience | Unisex-Adults |
| UPC | 029741495432 |
| Unit Count | 3 Count |

## Images

![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 1](https://m.media-amazon.com/images/I/81V1UOEUomL.jpg)
![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 2](https://m.media-amazon.com/images/I/71YrUxPnrNL.jpg)
![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 3](https://m.media-amazon.com/images/I/61PD5HQnpmL.jpg)
![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 4](https://m.media-amazon.com/images/I/71UQvEUquLL.jpg)
![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 5](https://m.media-amazon.com/images/I/81tgQXqGgpL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great no-tool replacement fin screw
*by A***R on February 29, 2016*

These "no tool" fin screws work well; they seemed like a nice luxury, and as a same-day item they helped fill out another order that I wanted to get that day. I've been really happy with the purchase. I remove my fin after each session (to make it easier to stack multiple boards in my Subaru Outback) and haven't experienced any difficulty attaching or removing the fin. I was originally worried these screws would seize up and be hard to remove by hand, this hasn't been an issue, although I do see some rust on the threads and base. I suspect frequent removal helps prevent any seizing issues. Neither have I had any issues with them being loose after a session -- I tighten them to a reasonable hand tightness without putting too much force into it. I would recommend them if you want to easily swap fins on your longboard. I've only used the one so far, nice to get three to have backups or change out the screws on some of my other boards. O-ring still seems to keep the screw tight after about 2 months of regular weekend sessions.

### ⭐⭐⭐⭐⭐ Surfboard must have
*by A***Q on June 15, 2026*

Very stable and easy to use. No other tools required to install a fin. Good for longboard

### ⭐⭐⭐⭐⭐ Perfect (Surfset Jetsetter)
*by L***E on July 29, 2021*

These are perfect. This year I purchased a PuraVita-Surfset Jetsetter for use on Lake Superior and everywhere else. My first day playing in the waves I lost the screw that came with my board and almost my fin!!! My local shop was out so I ended up here. I feel a set of three is good for the cost and instillation was brainless. It feels super secure, I like the addition of the paddle/o-ring (not sure what to call it). My biggest suggestion/question is how the heck do I carry a spare without loosing it? I want a little pouch that could attach to the key ring in my life jacket so I never have to fear loosing a fun again! Will buy again but hopefully won't have to ;)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-02*