--- product_id: 241299071 title: "9 Pieces Extension Bar Set" brand: "casoman" price: "734 kr" currency: NOK in_stock: true category: "Casoman" url: https://www.desertcart.no/products/241299071-9-pieces-extension-bar-set store_origin: NO region: Norway --- # Premium Chrome-Vanadium steel (50BV30) 9-piece versatile extension set Corrosion-resistant black phosphate finish 9 Pieces Extension Bar Set **Brand:** casoman **Price:** 734 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Extend Your Reach, Elevate Your Craft! ## Quick Answers - **What is this?** 9 Pieces Extension Bar Set by casoman - **How much does it cost?** 734 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/241299071-9-pieces-extension-bar-set) ## Best For - casoman enthusiasts ## Why This Product - Trusted casoman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organized On-the-Go:** Durable blow-molded carrying case keeps your tools protected and ready for action wherever you go. - • **Secure Fit, Zero Slips:** Spring-loaded detent balls ensure your sockets lock in place, delivering reliable power transfer every time. - • **Trusted Quality Assurance:** Meets/exceeds DIN standards with a 1-year warranty—confidence that your investment lasts. - • **Ultimate Reach & Flexibility:** Nine extension bars spanning 1/4", 3/8", and 1/2" drives to tackle any tight spot with precision. - • **Built to Last, Built to Perform:** Crafted from premium 50BV30 Chrome-Vanadium steel for unmatched strength and durability under high torque. ## Overview The CASOMAN 9 Pieces Extension Bar Set features premium Chrome-Vanadium steel with a corrosion-resistant black phosphate finish, offering nine versatile extension bars across 1/4", 3/8", and 1/2" drives. Designed for durability and precision, it includes spring-loaded detent balls for secure socket fitment and comes in a rugged blow-molded case. Perfect for professionals demanding reliable performance and organized portability. ## Description Shop CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish. Free delivery on eligible orders of £20 or more. ## Features - Made from premium Chrome-Vanadium steel alloy (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use. - Set include 9 piece extension bar, 1/4" Dr.: 2-inch, 4-inch, 6-inch, 3/8" Dr.: 3-inch, 6-inch, 10-inch, 1/2" Dr.: 3-inch, 5-inch, 10-inch. - Spring loaded detent ball on adapter ends provide secure fit into sockets, delivering support when used with high torque impact drivers. - It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization. - Meets or exceeds DIN performance standards. Standard Limited Lifetime. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089GFQTQP | | Best Sellers Rank | 46,409 in DIY & Tools ( See Top 100 in DIY & Tools ) 343 in Socket Sets | | Brand | CASOMAN | | Colour | Black | | Country of Origin | China | | Customer Reviews | 4.8 4.8 out of 5 stars (2,346) | | Finish | corrosion-resistant black phosphate finish | | Item Length | 254 Millimetres | | Item Package Quantity | 1 | | Item Weight | 1580 Grams | | Manufacturer | CASOMAN | | Manufacturer Warranty Description | It comes with 1 year quality warranty. | | Material | Chrome-Vanadium (50BV30) | | Measurement Standard | SAE | | Model Number | CS074 | | Number of Items | 9 | | Part Number | CS074 | | Set Name | 9 Piece Extension Bar Set | | Unit Count | 1.0 count | ## Product Details - **Brand:** CASOMAN - **Colour:** Black - **Item length:** 254 Millimetres - **Item weight:** 1580 Grams - **Material:** Chrome-Vanadium (50BV30) ## Images ![9 Pieces Extension Bar Set - Image 1](https://m.media-amazon.com/images/I/61enzMPTVIS.jpg) ![9 Pieces Extension Bar Set - Image 2](https://m.media-amazon.com/images/I/41RJQgodyaS.jpg) ![9 Pieces Extension Bar Set - Image 3](https://m.media-amazon.com/images/I/41idEMixvZS.jpg) ![9 Pieces Extension Bar Set - Image 4](https://m.media-amazon.com/images/I/41Sjckw4dVS.jpg) ![9 Pieces Extension Bar Set - Image 5](https://m.media-amazon.com/images/I/41kKvu4ZyKS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Id like to make sure these are single-function, wobble-only; that dual-function -- half-in, wobble function, fully in no wobble -- are too fickle. Tnx** A: If put in the wrench properly they will not wobble **Q: Are these designed for use with an impact wrench?** A: Yes they are for a wrench sizes are specified ## Frequently Bought Together - CASOMAN 9 Pieces Extension Bar Set, 1/4", 3/8" and 1/2" Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish - NEIKO 30249A 5 Piece Impact Socket Adapter Set, Standard SAE, 1/4, 3/8, 1/2" Cr-V Steel Impact Driver & Wrench Conversion Kit Socket Reducer, Locking Socket Adapter Set - EPAuto Impact Universal Joint Set, Cr-V,3 Pieces --- ## 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.no/products/241299071-9-pieces-extension-bar-set](https://www.desertcart.no/products/241299071-9-pieces-extension-bar-set) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*