---
product_id: 19736159
title: "Stoltz Industries RP-3 3\" Poly Marine V Bow Stop with 1/2\" Shaft"
brand: "stoltz"
price: "NT$1450"
currency: TWD
in_stock: true
reviews_count: 8
category: "Stoltz"
url: https://www.desertcart.tw/products/19736159-stoltz-industries-rp-3-3-poly-marine-v-bow-stop
store_origin: TW
region: Taiwan
---

# 1/2" shaft hole for secure mounting Fits 3" bracket perfectly Poly marine-grade durability Stoltz Industries RP-3 3" Poly Marine V Bow Stop with 1/2" Shaft

**Brand:** stoltz
**Price:** NT$1450
**Availability:** ✅ In Stock

## Summary

> 🛥️ Glide into the future of boat care with Stoltz RP-3 – where protection meets performance!

## Quick Answers

- **What is this?** Stoltz Industries RP-3 3" Poly Marine V Bow Stop with 1/2" Shaft by stoltz
- **How much does it cost?** NT$1450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/19736159-stoltz-industries-rp-3-3-poly-marine-v-bow-stop)

## Best For

- stoltz enthusiasts

## Why This Product

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

## Key Features

- • **Robust 1/2" Shaft Hole:** Ensures a rock-solid, secure attachment that withstands marine conditions.
- • **Protect Your Investment:** Eliminates hull marks and damage, keeping your boat showroom-ready and ramp-ready.
- • **Precision Fit for 3" Brackets:** Seamlessly integrates with standard trailer setups for hassle-free installation.
- • **Marine-Grade Poly Construction:** Resists wear, weather, and boat hull marks for long-lasting protection.
- • **Effortless Boat Launch & Retrieval:** Reduces friction and weight on bunks, making every launch smoother and safer.

## Overview

The Stoltz Industries RP-3 is a 3" poly marine V bow stop designed to fit standard 3" wide brackets with a 1/2" shaft hole. Engineered to reduce friction and protect your boat’s hull during transport and launching, it offers durable, non-marking support that enhances trailer performance and safeguards your investment.

## Description

Boat trailers often feature an insufficient number of rollers, ones that do not touch the boat or even no rollers at all. Many boat manufacturers recommend better support for the keel and transom as a way to further protect your investment. Adding a few of our keel rollers to a bunk trailer greatly reduces the effort needed to launch and retrieve your boat. It also shifts some of the weight from the carpeted bunk to the roller, providing a buffer between boat and trailer. Our rollers: Improve support for the keel and transom during transport, Allow for easier boat launching and retrieval, Eliminate the need to submerge the trailer to float off the boat, Keep the tow vehicle safely off the slippery portion of the ramp, and Reduce damaging friction between boat and trailer. Old Part Number: RP-3.

Review: Good quality - Like this much better than the black rubber variety that was on the trailer. It does not leave marks on hull and seems to be much tougher.
Review: No more marks on my boat - Fits perfect, switching all of my black marking trailer parts with these amber stops.. The good: easy to install no more marks on my boat good quality The bad: nothing so far

## Features

- V bow stop fits 3 inch bracket and has a 1/2 inch hole.
- Fits a 3 inch wide bracket
- Has a 1/2 inch hole

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003D2NYKU |
| Best Sellers Rank | #644,839 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #745 in Boat Trailer Guides & Rollers |
| Brand | Stoltz |
| Customer Reviews | 4.5 4.5 out of 5 stars (96) |
| Date First Available | June 8, 2005 |
| Item Weight | 7.7 ounces |
| Item model number | RP-3 |
| Manufacturer | Stoltz Industries |
| Manufacturer Part Number | RP3 |
| Model | 421-2047 |
| OEM Part Number | RP-3 |
| Product Dimensions | 5.7 x 3 x 1.8 inches |

## Images

![Stoltz Industries RP-3 3" Poly Marine V Bow Stop with 1/2" Shaft - Image 1](https://m.media-amazon.com/images/I/41Bvs66Ua9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by L***G on August 5, 2023*

Like this much better than the black rubber variety that was on the trailer. It does not leave marks on hull and seems to be much tougher.

### ⭐⭐⭐⭐⭐ No more marks on my boat
*by W***G on December 17, 2014*

Fits perfect, switching all of my black marking trailer parts with these amber stops.. The good: easy to install no more marks on my boat good quality The bad: nothing so far

### ⭐⭐⭐⭐⭐ perfect fit, works great
*by G***S on December 2, 2016*

used for restoration of 1974 jettrailer, perfect fit, works great..

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**Shop now:** [https://www.desertcart.tw/products/19736159-stoltz-industries-rp-3-3-poly-marine-v-bow-stop](https://www.desertcart.tw/products/19736159-stoltz-industries-rp-3-3-poly-marine-v-bow-stop)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-04-22*