---
product_id: 404512689
title: "Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109"
brand: "five oceans"
price: "€ 102.69"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/404512689-boat-flag-pole-socket-flag-pole-holder-with-knob-top
store_origin: ES
region: Spain
---

# 316 marine-grade stainless steel Fits 3/4 inch (19mm) poles Top mount with secure knob Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109

**Brand:** five oceans
**Price:** € 102.69
**Availability:** ✅ In Stock

## Summary

> 🚤 Elevate your boat’s vibe with marine-grade durability and sleek style!

## Quick Answers

- **What is this?** Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 by five oceans
- **How much does it cost?** € 102.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/404512689-boat-flag-pole-socket-flag-pole-holder-with-knob-top)

## Best For

- five oceans enthusiasts

## Why This Product

- Trusted five oceans brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Designed specifically for 3/4 inch (19mm) flag poles, ensuring a snug and secure hold every time.
- • **Sleek Nautical Style:** High-polished finish adds a touch of luxury and professionalism to your pontoon, fishing boat, or sailboat.
- • **Effortless Installation:** Top mount design with included screw knob for quick, tool-free securing of your flag pole.
- • **Saltwater-Proof Strength:** Crafted from heavy-duty 316 marine-grade stainless steel to withstand harsh saltwater conditions without rust or corrosion.
- • **Adjustable Mounting Angle:** Supports a 75° mounting angle, giving your flag the perfect display position on any boat.

## Overview

The Boat Flag Pole Socket FO3109 is a heavy-duty, marine-grade 316 stainless steel holder designed for 3/4 inch flag poles. It mounts securely at a 75° angle with a top mount screw knob, offering corrosion resistance and a polished finish ideal for pontoons, fishing boats, and sailboats.

## Description

MARINE-GRADE MATERIAL: Five Oceans Boat Flag Pole Holder is Constructed of Solid Heavy Duty Marine-Grade Type 316 Stainless Steel. Its great for the outdoor marine saltwater environment.MEASUREMENTS: Fits a 3/4 Inch (19mm) Pole. Flange: 2 1/4 Inch (57mm), Overall Height: 1 7/8 Inch (48mm).MOUNT TYPE & MOUNTING HARDWARE: Top Mount - Only 3 screws #10 (not included) is needed for installation. Screw Hole Diameter: 3/16 Inch.DESIGNED: To serve as a base for 3/4 Inch (19mm) Diameter flag poles. It allows mounting at 75-degree angles. Includes a Screw Knob to secure the flag pole.BEAUTIFUL FINISH: The High Polished 316 Stainless Steel Finish makes this piece a great and luxurious addition to your boat.PRODUCT NUMBER: FO3109

## Features

- Made from heavy duty marine-grade 316 stainless steel for durability in saltwater environments
- Designed for 3/4" (19mm) diameter flag poles; Allows mounting at 75° angles
- Top mount installation with included screw knob to secure the flag pole
- Dimensions - Flange: 2 1/4" (57mm), Height: 1 7/8" (48mm); Requires 3 screws for mounting
- High polished finish provides a luxurious look on boats like pontoons, fishing boats, and sailboats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 5.08 x 5.08 x 5.08 cm; 159 g |
| Part number | 3109 |
| Material type | stainless steel |
| Manufacturer | Five Oceans |
| Manufacturer reference | 3109 |
| ASIN | B00H009PVS |

## Product Details

- **Theme:** Flag
- **Colour:** polished
- **Brand:** Five Oceans
- **Recommended uses for product:** Boat
- **Occasion:** General Flag Usage

## Images

![Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 - Image 1](https://m.media-amazon.com/images/I/71ikRfdqpEL.jpg)
![Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 - Image 2](https://m.media-amazon.com/images/I/71pw0YKPYKL.jpg)
![Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 - Image 3](https://m.media-amazon.com/images/I/71wtuzEgUpL.jpg)
![Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 - Image 4](https://m.media-amazon.com/images/I/71hxfvyuIVL.jpg)
![Boat Flag Pole Socket, Flag Pole Holder with Knob, Top Mount, Marine Grade Heavy Duty Stainless Steel, Fits 3/4 Inch Poles, for Pontoon, Fishing Boats, Sailboats - FO3109 - Image 5](https://m.media-amazon.com/images/I/71cRegkYIML.jpg)

## Frequently Bought Together

- Five Oceans Top-Mount Boat Flag Pole Socket with Knob, Flag Pole Holder, Fits 3/4 Inch Diameter Poles - Tilts 15-Degree Angle, Marine Heavy Duty Polished AISI316 Stainless Steel - FO3109
- Taylor Made Products 57933 Flag Clips
- SeaTeak 18" Wooden Flag Pole With Ball Top, 100% Solid Teak Wood, 3/4" Base, No hardware Included, Perfect For Boats, Garden, Piers, Hand Sanded and Finished

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**Shop now:** [https://www.desertcart.es/products/404512689-boat-flag-pole-socket-flag-pole-holder-with-knob-top](https://www.desertcart.es/products/404512689-boat-flag-pole-socket-flag-pole-holder-with-knob-top)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-07*