--- product_id: 720324249 title: "TONYNOL 1\" Drive Impact Extension Bar,3 PCS(4\",6\",10\"),Cr-Mo Steel,With a Storage Case." brand: "tonynol" price: "¥20682" currency: JPY in_stock: true category: "Tonynol" url: https://www.desertcart.jp/products/720324249-tonynol-1-drive-impact-extension-bar-3-pcs-4-6 store_origin: JP region: Japan --- # 3 versatile lengths (3", 5", 10") Secure spring-loaded locking Cr-Mo steel for extreme durability TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. **Brand:** tonynol **Price:** ¥20682 **Availability:** ✅ In Stock ## Summary > 🔧 Extend Your Reach, Elevate Your Craft ## Quick Answers - **What is this?** TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. by tonynol - **How much does it cost?** ¥20682 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/720324249-tonynol-1-drive-impact-extension-bar-3-pcs-4-6) ## Best For - tonynol enthusiasts ## Why This Product - Trusted tonynol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lock It Down Securely:** Spring-loaded ball mechanism ensures your socket stays locked—no slips, no interruptions. - • **Reach Where Others Can't:** Long-reach design perfect for automotive and bike repairs in hard-to-access areas. - • **Built to Withstand Impact:** Crafted from premium Chrome Molybdenum steel with a black phosphate finish for unmatched strength and corrosion resistance. - • **Confidence Backed by Warranty:** 1-year quality assurance and responsive customer support to keep your projects moving. - • **Precision Lengths for Every Job:** Three laser-etched bars (3", 5", 10") to tackle any tight spot with ease. ## Overview The TONYNOL 1/2" Drive Impact Extension Bar Set includes three durable extension bars (3", 5", and 10") made from high-strength Chrome Molybdenum steel with a protective black phosphate finish. Designed for impact wrench use, each bar features laser-etched size markings and a secure spring-loaded locking mechanism to prevent socket detachment. Ideal for professionals tackling tight spaces, this set offers versatility, durability, and peace of mind with a 1-year warranty. ## Description TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - desertcart.com ## Features - 【Includes】: 1 Pc each of 1" inch Drive 4”, 6” and 10” extension bar, securely organized in a box for easy carrying and storage。 - 【Durable and Reliable】: Made from premium chrome-molybdenum steel with a corrosion-resistant black oxide finish, the TONYNOL socket extension set ensures long-lasting performance. The high visibility laser-etched size markings further enhance usability. - 【Convenience at its Best】: The male end of the bar features a spring-loaded ball that securely retains sockets and prevents them from dropping, while the drive end has a ball hole that locks onto the drive tang of impact tools. - 【Extended Reach】: These tools provide the extra length required to access hard-to-reach fasteners in tight spaces, making them ideal for working on trucks and tractors. - 【Universal Compatibility】:TONYNOL 1 inch drive impact extension bars work seamlessly with air drive, electric, and pneumatic wrenches, catering to the diverse needs of mechanics working on cars, trucks, tractors, bicycles, or industrial tasks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CH84WK5T | | Best Sellers Rank | #56,520 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #160 in Socket Wrenches | | Bit Compatibilities | Air drive, Electric, Pneumatic wrenches | | Bit Set Composition | Bit Set | | Brand | TONYNOL | | Brand Name | TONYNOL | | Customer Reviews | 4.8 out of 5 stars 172 Reviews | | Drive Bit Application | automotive | | Drive Bit Shank Style | cylindrical | | Drive System | 1-inch | | Finish Type | black oxide | | Finish Types | black oxide | | Item Length | 10 inches | | Manufacturer | TONYNOL | | Material | Chrome Molybdenum Steel | | Material Type | Chrome Molybdenum Steel | | Number of Items | 3 | | Number of Pieces | 3 | | Set Name | TONYNOL 1" Drive Impact Extension Bar Set (3 Piece) | | Unit Count | 1 Count | ## Product Details - **Brand:** TONYNOL - **Item Length:** 10 Inches - **Material:** Chrome Molybdenum Steel - **Finish Type:** Black phosphate finish - **Drive System:** 1/2" Drive ## Images ![TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - Image 1](https://m.media-amazon.com/images/I/61RHk8b6gvL.jpg) ![TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - Image 2](https://m.media-amazon.com/images/I/71C4dfuAHGL.jpg) ![TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - Image 3](https://m.media-amazon.com/images/I/61UpdAXEeDL.jpg) ![TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - Image 4](https://m.media-amazon.com/images/I/6152pzZCk7L.jpg) ![TONYNOL 1" Drive Impact Extension Bar,3 PCS(4",6",10"),Cr-Mo Steel,With a Storage Case. - Image 5](https://m.media-amazon.com/images/I/61OTq7LPzcL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.jp/products/720324249-tonynol-1-drive-impact-extension-bar-3-pcs-4-6](https://www.desertcart.jp/products/720324249-tonynol-1-drive-impact-extension-bar-3-pcs-4-6) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*