---
product_id: 432401893
title: "SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches"
brand: "waterbrands"
price: "₩1298358"
currency: KRW
in_stock: true
reviews_count: 2
url: https://www.desertcart.kr/products/432401893-surfstow-suprax-50053-square-rail-pontoon-boat-mount-single-board
store_origin: KR
region: South Korea
---

# Durable aluminum 26 x 11 x 4 in Secure bungee cords SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches

**Brand:** waterbrands
**Price:** ₩1298358
**Availability:** ✅ In Stock

## Summary

> 🏄‍♂️ Ride the Waves, Not the Clutter!

## Quick Answers

- **What is this?** SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches by waterbrands
- **How much does it cost?** ₩1298358 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/432401893-surfstow-suprax-50053-square-rail-pontoon-boat-mount-single-board)

## Best For

- waterbrands enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Heavy-duty bungee cords keep your boards secure.
- • **Built to Last:** Crafted from marine-grade anodized aluminum.
- • **Easy Installation:** Comes with all necessary hardware and instructions.
- • **Maximize Your Space:** Free up your deck for family fun!
- • **Designed by Enthusiasts:** Created by paddle boarders for paddle boarders.

## Overview

The SurfStow SUPRax 50053 is a premium square rail pontoon boat mount designed for stand-up paddle boards. Measuring 26 x 11 x 4 inches and made from durable anodized aluminum, this rack is built to withstand harsh marine conditions. It features heavy-duty bungee cords for secure storage and EVA foam to protect your boards from scratches. Ideal for pontoon boats with square rails, it’s easy to install and perfect for water sports enthusiasts looking to maximize their deck space.

## Description

SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches

## Features

- CLEAR THE DECK - Free up your deck with SUP board storage on your rails. Have room for family, friends and activities with this SUP rack boat mount designed exclusively for a pontoon boat. Our square rail mount can accommodate all board shapes and sizes but ONLY works on pontoon rails that are completely square. Fits 7/8 inch and 1-1/4 inch, square only, pontoon top rails.
- SEAWORTHY - Our expertly crafted SUP rack paddle board mount is made with 061 sandblasted anodized aluminum. This stand-up paddleboard storage rack is built to withstand the harsh marine environment with improved fatigue resistance for durability, stress-crack resistance, and resistance to UV radiation.
- SAFELY SECURED ON BOARD - Never worry about your pontoon boat falling into the water while traveling at high speeds. Our SUP board storage SUPRax 50053 comes with heavy duty bungee cords to tightly secure your SUP boards or pontoon. This stand-up paddle board mount has EVA foam on the mount’s exterior to prevent your boards from possible dents and scratches while it is firmly secured on the boat mount.
- RUN A TIGHT SHIP - You are in command with this boat mount SUP board storage. Easy to install this stand-up paddle board rack comes with everything you need for installation including step by step instructions and all the necessary hardware.
- MADE BY WATER SPORTS ENTHUSIASTS - Surfstow is a brand created by paddle boarders from Southern California. Their love for SUP inspired them to create products to help people feel confident exploring water sports.Their goal is to make your experience more enjoyable and worry-free. All their products are designed to give convenience, functionality, ease of use and strictly adhere to industry standards and quality requirements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Metallic |
| Brand | waterbrands |
| Item dimensions L x W x H | 26 x 11 x 4 inches |
| Is Foldable | No |
| Load Capacity | 6E+1 -90 pounds |
| Mounting Type | U-Bolt |
| Manufacturer | waterbrands |
| UPC | 814154019104 |
| Model | SUPRax 50053 |
| Item Weight | 12.42 pounds |
| Product Dimensions | 26 x 11 x 4 inches |

## Images

![SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches - Image 1](https://m.media-amazon.com/images/I/71neFT-2zWL.jpg)
![SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches - Image 2](https://m.media-amazon.com/images/I/91XUuSICeOL.jpg)
![SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches - Image 3](https://m.media-amazon.com/images/I/81rTe8azL3L.jpg)
![SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches - Image 4](https://m.media-amazon.com/images/I/81se57xDCKL.jpg)
![SurfStow SUPRax 50053 Square Rail Pontoon Boat Mount Single Board | Stand-Up Paddle Board Rack | SUP Board Storage | Pontoon Boat Accessories | Metallic | 26 x 11 x 4 inches - Image 5](https://m.media-amazon.com/images/I/91F3XQY1UBL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Clamps do not hold the racks in place on my pontoon boat's raling!
  

*by B***H on Reviewed in the United States on October 12, 2023*

I'm extremely disappointed with the SurfStow SUPRax 50053. For the price I paid, I expected a rack that would securely attach to my pontoon boat railing. However, I'm faced with clamps that refuse to stay in place, no matter how I adjust them. The harder I tighten the screws, the more the clamp tends to lift off the railing. I've tried varying levels of tightness, but to no avail.Given the premium cost of these racks, one would expect better engineering. My primary concern now is losing the racks during regular boat use due to vibrations that may rattle the clamps loose, ultimately causing the racks to fall into the water.To add to my frustrations, I've reached out to the manufacturer, Waterbrands, on two separate occasions seeking a resolution or at least some guidance. Regrettably, I've received no response whatsoever.This product does not live up to its promises and the lack of customer support is a cherry on top of a regretful purchase. If you're considering investing in this rack, think twice.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Solid and constructed well.
  

*by M***. on Reviewed in the United States on August 15, 2022*

These are great! They are constructed well and are of high quality. Only issue I have with them is they can  wiggle off if bumped enough times.I’m going to drill two more holes in each on, tap my rail, and add some stainless screws to keep them from coming off.I could see these falling off in rough water or on the freeway. But other than that a great rack for square tubing.

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**Shop now:** [https://www.desertcart.kr/products/432401893-surfstow-suprax-50053-square-rail-pontoon-boat-mount-single-board](https://www.desertcart.kr/products/432401893-surfstow-suprax-50053-square-rail-pontoon-boat-mount-single-board)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*