---
product_id: 101615265
title: "Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3\" x 6.3\" for Bar Stool, Chair, Boat or Van Pilot Seat"
brand: "etermal"
price: "€ 42.73"
currency: EUR
in_stock: false
reviews_count: 8
category: "Sporting Goods"
url: https://www.desertcart.nl/products/101615265-etermal-boat-seat-swivel-base-360-degree-rotating-flat-heavy
store_origin: NL
region: Netherlands
---

# Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat

**Brand:** etermal
**Price:** € 42.73
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat by etermal
- **How much does it cost?** € 42.73 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/101615265-etermal-boat-seat-swivel-base-360-degree-rotating-flat-heavy)

## Best For

- etermal enthusiasts

## Why This Product

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

## Description

Main Features&#xFF1A; 1.360 Degree rotating boat seat ball bearing attaches to an existing stationary boat chair or floorboard to rotate free with zero tilt. 2. Each boat seat swivel features mount plates on each end of the center bearing measuring 6.3&quot; x 6.3&quot; with 4 mounting holes.  3.Mounting holes (0. 8125&quot;L each) are positioned square from 5&quot; to 5.625&quot; apart. 4.Designed for universal fitting with most single person boat chairs. 5.Boat seat swivel only, Mounting screws is not included.  6.Heavy duty steel with durable paint finish. Package Included: 1 x Boat Seat Swivel(Mounting screws is not included)

## Features

- Material: Electrostatic Discharge Coating steel.
- 6.3" Square top & bottom Swivel plates, 22mm high. Full ball bearings.
- Mounting Hole distance 5.1" (Minimum 120x120mm; Maximum 130x130mm), Hole Size: 7*21mm; (Mounting screws not included).
- 360 Degree Ball bearing swivel mount non-tilting design.
- High quality, strong & reliable boat seat & bar stool swivel plate.

## Images

![Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat - Image 1](https://images-na.ssl-images-amazon.com/images/I/41w22wxM6XL.jpg)
![Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat - Image 2](https://images-na.ssl-images-amazon.com/images/I/41HqjSnv-XL.jpg)
![Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat - Image 3](https://images-na.ssl-images-amazon.com/images/I/51fUaLngF8L.jpg)
![Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat - Image 4](https://images-na.ssl-images-amazon.com/images/I/31kIR28nq%2BL.jpg)
![Etermal Boat Seat Swivel Base，360 Degree Rotating Flat Heavy Duty Seat Swivel Base 6.3" x 6.3" for Bar Stool, Chair, Boat or Van Pilot Seat - Image 5](https://images-na.ssl-images-amazon.com/images/I/41l9kn6juYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ worked great for murphy bed
*by G***N on November 17, 2018*

worked great for my murphy bed. it has smooth slide and very sturdy.

### ⭐⭐⭐ Good quality
*by E***A on October 26, 2018*

Good quality. Disappointed. Solid black cap, i thought it had bubble designs. But keeps hair dry.

### ⭐⭐⭐⭐ Four Stars
*by A***R on November 29, 2018*

As expected

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**Shop now:** [https://www.desertcart.nl/products/101615265-etermal-boat-seat-swivel-base-360-degree-rotating-flat-heavy](https://www.desertcart.nl/products/101615265-etermal-boat-seat-swivel-base-360-degree-rotating-flat-heavy)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-19*