--- product_id: 517516337 title: "31-12 Extension Ladder Pulley Replacement Kit Compatible with Werner Brand Aluminum & Fiberglass Extension Ladders Silvery" brand: "sconva" price: "$47.97" currency: USD in_stock: true reviews_count: 5 category: "Sconva" url: https://www.desertcart.us/products/517516337-31-12-extension-ladder-pulley-replacement-kit-compatible-with-werner store_origin: US region: United States of America --- # Quick & effortless installation Universal fit for Werner aluminum & fiberglass ladders Precision-engineered OEM-grade pulley 31-12 Extension Ladder Pulley Replacement Kit Compatible with Werner Brand Aluminum & Fiberglass Extension Ladders Silvery **Brand:** sconva **Price:** $47.97 **Availability:** ✅ In Stock ## Summary > 🪜 Upgrade your climb — glide like a pro with every step! ## Quick Answers - **What is this?** 31-12 Extension Ladder Pulley Replacement Kit Compatible with Werner Brand Aluminum & Fiberglass Extension Ladders Silvery by sconva - **How much does it cost?** $47.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/517516337-31-12-extension-ladder-pulley-replacement-kit-compatible-with-werner) ## Best For - sconva enthusiasts ## Why This Product - Trusted sconva brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Grade Durability:** Crafted from high-quality raw materials to meet strict Werner standards for long-lasting performance. - • **Complete Maintenance Kit:** Includes pulley assembly, rung bracket, rivet, bolt, and nut for all-in-one ladder care. - • **Plug & Play Installation:** Replace your worn pulley in minutes—no hassle, no downtime, just seamless ladder action. - • **Trusted by Pros & DIYers:** Highly rated with 4.7 stars, this kit revives ladders up to 40 years old with ease. - • **Effortless Glide, Every Time:** Restore your ladder’s smooth extension with a precision-tested pulley that feels brand new. ## Overview The 31-12 Extension Ladder Pulley Replacement Kit is a high-quality, OEM-standard pulley assembly compatible with all Werner aluminum and fiberglass extension ladders. Designed for quick installation, it includes all necessary hardware to restore smooth ladder extension and secure rung engagement, significantly improving ladder performance and longevity. ## Description 31-12 Extension Ladder Pulley Replacement Kit Review: Should’ve gotten this years ago. Installed this pulley in few mins and it was if my ladder was new - extension slides effortlessly up and down and hooks onto the rungs much better. Yes, Replacing the simple pulley makes that much of a difference on my 40yr old extension ladder. Review: I replaced my old pully and rope because it was always getting jambed and was pretty beat up. This new one along with a new rope has been a life saver. Out of the box I first noticed that the sides of the pulley were milled from a solid piece of aluminum. The exterior faces were nice and smooth, but the inside face were left very rough, and the corners seemed to be almost sharp. It would have been nice if they had eased the edges just a bit. That said I installed it and it works great. I have not fixed it in place to the center of the wrung with the included rivet as I am not sure it needs it. ## Features - 【Extension Ladder Pulley Kit】Replacement part number 31-12. Compatible with all Werner brand Aluminum & Fiberglass Extension Ladders. It can perfectly replace the old extension ladder pulley and work efficiently. - 【High-Quality】Our extension ladder replacement pulley assembly are made of highly durable high-quality raw materials, which has been precision tested and meets OEM standards. - 【Easy To Install】You only need to remove and replace the old or damaged parts, which can be completed in a few minutes, greatly improving the time efficiency, and enabling your extension ladder to quickly resume daily activities. - 【Value Package】Our extension ladder accessories includes pulley assembly, rung bracket, pop rivet, bolt, nut. It provides great convenience for your extension ladder maintenance. - 【Why Choose Us】If you have any questions about the use, quality, model or installation of 31-12 extension ladder pulley kit, please contact us through desertcart. We are happy to help you. Your satisfaction is SCONVA greatest motivation! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BV2B21J5 | | Batteries required | No | | Customer Reviews | 4.7 4.7 out of 5 stars (103) | | Date First Available | 7 March 2023 | | Item Weight | 0.11 Kilograms | | Item model number | 31-12 | | Product Dimensions | 0.79 x 12.67 x 0.61 cm; 109 g | ## Product Details - **Brand:** Sconva - **Colour:** Silvery - **Material:** Aluminum - **Product dimensions:** 8W x 6H millimeters - **Special features:** Extendable ## Images ![31-12 Extension Ladder Pulley Replacement Kit Compatible with Werner Brand Aluminum & Fiberglass Extension Ladders Silvery - Image 1](https://m.media-amazon.com/images/I/6118HILLAqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***L on 4 November 2025* Should’ve gotten this years ago. Installed this pulley in few mins and it was if my ladder was new - extension slides effortlessly up and down and hooks onto the rungs much better. Yes, Replacing the simple pulley makes that much of a difference on my 40yr old extension ladder. ### ⭐⭐⭐⭐⭐ Review *by M***B on 2 November 2025* I replaced my old pully and rope because it was always getting jambed and was pretty beat up. This new one along with a new rope has been a life saver. Out of the box I first noticed that the sides of the pulley were milled from a solid piece of aluminum. The exterior faces were nice and smooth, but the inside face were left very rough, and the corners seemed to be almost sharp. It would have been nice if they had eased the edges just a bit. That said I installed it and it works great. I have not fixed it in place to the center of the wrung with the included rivet as I am not sure it needs it. ### ⭐⭐⭐⭐⭐ Review *by J***H on 27 October 2025* The original set was plastic and broken after 20 years. Now the aluminum one should last much longer. ## Frequently Bought Together - 31-12 Extension Ladder Pulley Replacement Kit Compatible with Werner Brand Aluminum & Fiberglass Extension Ladders - GRONGU Extension Ladder Rope Replacement Compatible with Werner AC30-2 Extension Ladder Replacement Ropes Part Accessories for All Extension Ladders Up to 40 Foot with Single Pulley - 1 Pack - Werner AC19-2 Extension Ladder Covers --- ## 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.us/products/517516337-31-12-extension-ladder-pulley-replacement-kit-compatible-with-werner](https://www.desertcart.us/products/517516337-31-12-extension-ladder-pulley-replacement-kit-compatible-with-werner) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*