--- product_id: 271319989 title: "Ridgid 64293 Flexshaft Knocker K9-102, 1/4\" Cable, 1.5\"-2\" Pipe, Single Chain" brand: "ridgid" price: "$100.75" currency: USD in_stock: true reviews_count: 3 category: "Ridgid" url: https://www.desertcart.us/products/271319989-ridgid-64293-flexshaft-knocker-k9-102-1-4-cable-1 store_origin: US region: United States of America --- # High-speed chain knocker rotation Fits 1.5"-2" pipe diameters 1/4" flexible cable for tight access Ridgid 64293 Flexshaft Knocker K9-102, 1/4" Cable, 1.5"-2" Pipe, Single Chain **Brand:** ridgid **Price:** $100.75 **Availability:** βœ… In Stock ## Summary > πŸš€ Unleash pro-level pipe cleaning power with zero mess! ## Quick Answers - **What is this?** Ridgid 64293 Flexshaft Knocker K9-102, 1/4" Cable, 1.5"-2" Pipe, Single Chain by ridgid - **How much does it cost?** $100.75 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/271319989-ridgid-64293-flexshaft-knocker-k9-102-1-4-cable-1) ## Best For - ridgid enthusiasts ## Why This Product - Trusted ridgid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted Durability:** Backed by RIDGID’s lifetime warranty, engineered for professional-grade reliability. - β€’ **Mess-Free Operation:** Durable nylon sheath and enclosed drum minimize jobsite debris and cleanup time. - β€’ **Precision Flexibility:** 1/4" cable designed to navigate tight, hard-to-reach pipes effortlessly. - β€’ **Powerful Cleaning Action:** High-speed chain knockers expand to deliver a full 360Β° wall-to-wall pipe clean. - β€’ **Versatile Pipe Compatibility:** Optimized for 1.5" to 2" pipes, perfect for tackling soft blockages like grease, scale, and roots. ## Overview The Ridgid 64293 Flexshaft Knocker K9-102 features a 1/4" flexible cable and a single chain knocker designed for 1.5" to 2" pipes. Powered by a cordless drill, it spins at high speeds inside a durable nylon sheath housed in a contained drum, ensuring efficient, wall-to-wall cleaning of hard-walled pipes with minimal mess. Ideal for clearing soft blockages such as grease, scale, and roots, this tool is backed by RIDGID’s lifetime warranty for dependable, long-term use. ## Description Ridgid flex shaft machines utilize specialized chain knockers attached to a flexible cable that are spun at high speeds by a cordless drill attached to the center drive Shaft. Since the cable spins inside a durable nylon sheath that is housed within a fully contained drum, there is less jobsite mess. Chain knockers expand for full Pipe cleaning, which result in a wall to wall clean. This chain knocker features 1/4" Cable, 1.5-2" Pipe, and single chain. Review: Works as it should - Title says it all. If you how the K9-12 or the K9-102 and need a 1 1/2” chain, this does what you need it to. Review: Missing parts - When removing from box noticed it's missing a set screw ## Features - Hard walled pipes - For soft blockages, grease, scale and roots - 1/4" Cable - 1.5-2" Pipe, single chain ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y5V1ZX1 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #145,992 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #306 in Drain Augers | | Customer Reviews | 4.0 4.0 out of 5 stars (16) | | Date First Available | September 20, 2019 | | Included Components | Knocker | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.46 ounces | | Item model number | 64293 | | Manufacturer | Ridgid | | Part Number | 64293 | | Product Dimensions | 5 x 2 x 1 inches | | Warranty Description | RIDGID Lifetime Warranty against defects in material or workmanship | ## Images ![Ridgid 64293 Flexshaft Knocker K9-102, 1/4" Cable, 1.5"-2" Pipe, Single Chain - Image 1](https://m.media-amazon.com/images/I/61eQOhg1+AL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as it should *by N***K on March 20, 2024* Title says it all. If you how the K9-12 or the K9-102 and need a 1 1/2” chain, this does what you need it to. ### ⭐⭐⭐ Missing parts *by A***S on October 10, 2025* When removing from box noticed it's missing a set screw ### ⭐⭐ Knocker *by C***E on December 28, 2025* Unfortunately wasn't able to use it. Knocker collars only came with one set screw. ## Frequently Bought Together - Ridgid 64293 Flexshaft Knocker K9-102, 1/4" Cable, 1.5"-2" Pipe, Single Chain - Ridgid 64288 Flexshaft Knocker K9-102, 1/4" Cable, 2" Pipe, 2 Chain, Carbide Tip - RIDGID 74978 K9-12 FlexShaft 1/4" x 30' Wall-to-Wall Professional Drain Cleaning Machine, Compact Drain Cleaner for 1-1/4" to 2" Pipes --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/271319989-ridgid-64293-flexshaft-knocker-k9-102-1-4-cable-1](https://www.desertcart.us/products/271319989-ridgid-64293-flexshaft-knocker-k9-102-1-4-cable-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*