---
product_id: 526693648
title: "Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley"
brand: "grongu"
price: "VT20608"
currency: VUV
in_stock: true
reviews_count: 5
category: "Grongu"
url: https://www.desertcart.vu/products/526693648-extension-ladder-rope-and-pulley-kit-replacement-part-compatible-werner
store_origin: VU
region: Vanuatu
---

# Easy DIY installation in under 20 mins 5/16" diameter high-abrasion rope Single pulley system compatibility Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley

**Brand:** grongu
**Price:** VT20608
**Availability:** ✅ In Stock

## Summary

> 🪜 Upgrade your ladder game—don’t get left hanging!

## Quick Answers

- **What is this?** Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley by grongu
- **How much does it cost?** VT20608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/526693648-extension-ladder-rope-and-pulley-kit-replacement-part-compatible-werner)

## Best For

- grongu enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Includes recommendations for glove use to protect hands during installation and ladder operation.
- • **Effortless Installation:** Replace your ladder rope & pulley in under 20 minutes with simple tools—no pro needed, just follow clear instructions.
- • **Restore Ladder Functionality:** Bring your aging Werner ladder back to 100% operational status with this all-in-one replacement kit.
- • **Durable High-Quality Materials:** Crafted from abrasion-resistant aluminum and premium rope for long-lasting, damage-proof performance.
- • **Precision Fit for Werner Ladders:** Compatible with Werner aluminum & fiberglass ladders from 16 to 40 ft—cut rope to size for perfect customization.

## Overview

The GRONGU Extension Ladder Rope & Pulley Kit is a premium replacement part designed specifically for Werner aluminum and fiberglass extension ladders up to 40 feet. Featuring a durable 5/16" diameter rope and a single pulley system, this kit ensures smooth ladder extension and retraction. Engineered for abrasion resistance and easy installation, it revitalizes your ladder’s functionality in under 20 minutes, making it an essential upgrade for professionals and DIY enthusiasts alike.

## Description

GRONGU Extension Ladder Rope & Pulley Kit Replacement Part Package Include 1×AC30-2 extension ladder rope 1×extension ladder pulley kit Compatibility Extension ladder rope & pulley kit replacement part compatible with Werner ladder rope 40 ft, 36 ft, 32 ft, 28 ft, 24 ft, 20ft, 18ft, and 16ft Extension Ladders. For the shorter ladders simply cut down the rope to fit the ladder size you have. Installation instructions The aluminum fiberglass extension ladder pulley kit is easy to install. Thread the machine screw through one end of the bendable rung bracket and through the pulley assembly before coming out of the other end of the rung bracket. Then, a lock nut is located at the bottom end of the machine screw, and the lock nut is tightened enough with a wrench to hold everything in place. During installation, it is recommended to wear gloves to protect your hands.

Review: super easy to replace, didnt take me 20 minutes. Be sure and keep your old rope so you can measure the new one and cut it to fit.
Review: I have a WERNER extension ladder that has served me well around the house for 20 plus years. The pully broke at the top of the ladder, and I couldn't easily use the extension feature, so I started looking for a replacement pully. As the rope on my ladder was also 20 plus years old, I decided to get the combination pulley and rope replacement. It took 20 minutes to remove and replace the bracket, pully and rope and make my WERNER ladder 100% useful again!!! I did add a 2nd nut to the bolt as a locking feature as the one supplied is not "locking".

## Features

- 【Specifications】AC30-2 extension ladder rope 6316509 replacement diameters 5/16". Fits for Werner all aluminum and fiberglass extension ladders with single pulley integrated leveling system. Extension ladder pulley kit 31-12 fits perfectly into the AC30-2 extension ladder rope. Will not fit on ladder with a double pulley system.
- 【Compatibility】Extension ladder rope & pulley kit replacement part compatible with Werner ladder rope 40 ft, 36 ft, 32 ft, 28 ft, 24 ft, 20ft, 18ft, and 16ft Extension Ladders. For the shorter ladders simply cut down the rope to fit the ladder size you have.
- 【High Quality】Extension ladder replacement rope 6316509 and extension ladder pulley assembly is manufactured from high-quality raw materials and well-tested by the manufacturer, which has high abrasion resistance, damage resistant and long use life. It can continue to be used even after impact and scuffing.
- 【Installation instructions】The aluminum fiberglass extension ladder pulley kit is easy to install. Thread the machine screw through one end of the bendable rung bracket and through the pulley assembly before coming out of the other end of the rung bracket. Then, a lock nut is located at the bottom end of the machine screw, and the lock nut is tightened enough with a wrench to hold everything in place.During installation, it is recommended to wear gloves to protect your hands.
- 【Notice & Service】Handling ropes directly may slip or cause injury, please wear gloves when stretching or retracting ladders. If you have any questions about return, refund, model, parts problems on extension ladder rope & pulley kit replacement part, please feel free to contact us. We will reply as soon as possible within 24 hours to solve the problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYHLHXWQ |
| Best Sellers Rank | 1,290,070 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,000 in Ladder Accessories |
| Brand | GRONGU |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (71) |
| Date First Available | 26 Mar. 2023 |
| Item Weight | 472 g |
| Material | Aluminium |
| Model Number | AC30-2 |
| Product Dimensions | 0.99 x 12.67 x 4.98 cm; 472 g |
| Special Features | Extendable |

## Product Details

- **Brand:** GRONGU
- **Colour:** Black
- **Material:** Aluminium
- **Product dimensions:** 10W x 50H millimetres
- **Special feature:** Extendable

## Images

![Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley - Image 1](https://m.media-amazon.com/images/I/71W1BxflfPL.jpg)
![Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley - Image 2](https://m.media-amazon.com/images/I/712TgJ8ev1L.jpg)
![Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley - Image 3](https://m.media-amazon.com/images/I/71sqW2czzYL.jpg)
![Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley - Image 4](https://m.media-amazon.com/images/I/71ib4RnQH7L.jpg)
![Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Up to 40 Foot with Single Pulley - Image 5](https://m.media-amazon.com/images/I/71kwN109QIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***E on 15 April 2025*

super easy to replace, didnt take me 20 minutes. Be sure and keep your old rope so you can measure the new one and cut it to fit.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 16 May 2025*

I have a WERNER extension ladder that has served me well around the house for 20 plus years. The pully broke at the top of the ladder, and I couldn't easily use the extension feature, so I started looking for a replacement pully. As the rope on my ladder was also 20 plus years old, I decided to get the combination pulley and rope replacement. It took 20 minutes to remove and replace the bracket, pully and rope and make my WERNER ladder 100% useful again!!! I did add a 2nd nut to the bolt as a locking feature as the one supplied is not "locking".

### ⭐⭐⭐⭐⭐ Review
*by T***A on 3 July 2025*

Why did you pick this product vs others?: Fit perfect, worked perfect, great replacement item for damaged ladders

## Frequently Bought Together

- GRONGU Extension Ladder Rope & Pulley Kit Replacement Part Compatible with Werner Aluminum and Fiberglass Extension ladders Replacement for Werner 31-12 Pulley Kit and AC30-2 Extension Ladder Rope
- Aluminum Extension Ladder Locks for Werner 28-11 Rung Lock Kit
- 2-Pack Shoe kit for Extension Ladder Feet,Ladder Anti-Skid feet,Extension Ladder Parts,Replacement Feet for Aluminum Ladders

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/526693648-extension-ladder-rope-and-pulley-kit-replacement-part-compatible-werner](https://www.desertcart.vu/products/526693648-extension-ladder-rope-and-pulley-kit-replacement-part-compatible-werner)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-17*