---
product_id: 182160065
title: "Ultimate 4\" X 7\" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2\" Mounting Hole"
brand: "uanofcn"
price: "B/.114"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/182160065-ultimate-4-x-7-overall-width-boat-trailer-roller-bow
store_origin: PA
region: Panama
---

# 4" wide polyurethane roller UV & seawater resistant 1/2" mounting hole bolt Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole

**Brand:** uanofcn
**Price:** B/.114
**Availability:** ✅ In Stock

## Summary

> ⚓ Glide into boating season with confidence and style!

## Quick Answers

- **What is this?** Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole by uanofcn
- **How much does it cost?** B/.114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/182160065-ultimate-4-x-7-overall-width-boat-trailer-roller-bow)

## Best For

- uanofcn enthusiasts

## Why This Product

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

## Key Features

- • **Drag-Reducing Design:** Streamlined roller reduces drag, making launching and retrieval effortless.
- • **Rust-Free Reliability:** Solid polyurethane construction means no rust, no corrosion, just smooth performance.
- • **Perfect Fit & Secure Mount:** 1/2" mounting hole ensures easy, stable installation on any trailer.
- • **Built to Brave the Elements:** UV and seawater resistant for long-lasting durability in marine environments.
- • **Smooth Launch, Scratch-Free:** Polyurethane roller protects your boat from damage and marks.

## Overview

The Ultimate 4" x 7" Boat Trailer Roller Bow Stop features a durable polyurethane roller designed to protect your boat from scratches and damage during launching. With a 1/2" mounting hole for secure attachment, it resists UV rays, seawater, oil, and gas, ensuring long-lasting performance and reduced drag for smooth boat handling.

## Description

Full description not available

## Features

- 4" Polyurethane Marine Trailer Guide Roller makes Launching Boat Easily and Prevent your Boat from Hitting and Scratching
- Inner Roller is 4 inch wide, Overall Width is 7 inch and Attachment Bolt is 1/2 Inch
- Will not Rust or Mar Your Boat,Will not Mark your Boat
- Durable and Solid with Polyurethane Material, also Anti Seawater and UV resistent
- Help to Reduce Drag while Launching or Retrieving Boat and Remain Unaffected by Oil, Gas or Salt
- Guaranteed timeliness, Safe and Convenient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 9.17 x 6.26 x 5.39 inches |
| Package Weight | 0.98 Kilograms |
| Item Dimensions  LxWxH | 7.4 x 5.2 x 5.2 inches |
| Brand Name | UANOFCN |
| Warranty Description | 90 days |
| Model Name | boat trailer bow roller |
| Color | 4 inch assembly, yellow |
| Material | Polyurethane roller |
| Suggested Users | Marine Boat |
| Number of Items | 1 |
| Manufacturer | UANOFCN |
| Part Number | Boat trailer Roller 500324 |
| Included Components | 1 X Boat Trailer Roller |
| Outer Material | polyurethane |
| Size | 4 inch assembly |
| Sport Type | Boating |

## Images

![Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole - Image 1](https://m.media-amazon.com/images/I/51QSbVXp5OL.jpg)
![Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole - Image 2](https://m.media-amazon.com/images/I/71WAZm98XTL.jpg)
![Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole - Image 3](https://m.media-amazon.com/images/I/51PEDc5PLAL.jpg)
![Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole - Image 4](https://m.media-amazon.com/images/I/61hAqN7FOFL.jpg)
![Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole - Image 5](https://m.media-amazon.com/images/I/61rXIKyODkL.jpg)

## Frequently Bought Together

- UANOFCN Ultimate 4" X 7" Overall Width Boat Trailer Roller Bow Stop Polyurethane 1/2" Mounting Hole
- Boat Trailer Winch Strap with Hook, Heavy Duty Replacement for Hand Crank Trailer, 2 Inch x 20 Feet, 10,000 Lbs Capacity, Towing and Bow Boat Strap

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**Shop now:** [https://www.desertcart.com.pa/products/182160065-ultimate-4-x-7-overall-width-boat-trailer-roller-bow](https://www.desertcart.com.pa/products/182160065-ultimate-4-x-7-overall-width-boat-trailer-roller-bow)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-22*