--- product_id: 517409879 title: "Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance" brand: "resone" price: "€ 36.02" currency: EUR in_stock: true reviews_count: 5 category: "Res One" url: https://www.desertcart.hr/products/517409879-hardened-medical-oxygen-cylinder-wrench-for-cga-870-post-valves store_origin: HR region: Croatia --- # Precision fit for CGA-870 valves Ergonomic, lightweight design 5-pack hardened nylon wrenches Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance **Brand:** resone **Price:** € 36.02 **Availability:** ✅ In Stock ## Summary > 🛡️ Secure your oxygen access with precision and durability—because every second counts! ## Quick Answers - **What is this?** Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance by resone - **How much does it cost?** € 36.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/517409879-hardened-medical-oxygen-cylinder-wrench-for-cga-870-post-valves) ## Best For - resone enthusiasts ## Why This Product - Trusted resone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Hardened nylon plastic ensures durability under frequent medical use. - • **Effortless Handling:** Ergonomic design offers a secure grip for smooth regulator operation. - • **Safety You Can Trust:** Essential oxygen accessory that guarantees secure and reliable cylinder handling. - • **Always Ready, Anywhere:** Lightweight and portable—carry one with every oxygen tank for instant access. - • **Perfect Fit Every Time:** Specifically engineered for seamless compatibility with CGA-870 post valves. ## Overview The ResOne Hardened Medical Oxygen Cylinder Wrench 5-pack is a must-have for professionals and home users managing oxygen tanks. Made from durable hardened nylon plastic, these wrenches are designed for CGA-870 post valves, providing a precise, ergonomic grip for easy and safe regulator operation. Lightweight and portable, they ensure quick, reliable access to oxygen cylinders in any setting, making them an essential tool for medical oxygen maintenance and emergency readiness. ## Description Introducing the 5 pack of our Hardened Medical Oxygen Cylinder Wrench, an essential tool designed for healthcare professionals and anyone who regularly handles oxygen supplies. Crafted from hard nylon plastic, this durable wrench ensures longevity and reliability, making it a must-have accessory for managing your oxygen oxygen cylinders effectively. This tool is specifically engineered to fit CGA-870 post valves, accommodating a wide range of oxygen tank models, including medical oxygen tanks and personal oxygen tanks. Our o2 regulator for oxygen medical tank wrench is designed with precision in mind, allowing you to seamlessly attach and detach regulators from your oxygen cylinders without hassle. The ergonomic design offers a comfortable grip, ensuring ease of use, even in challenging conditions. This gas tank wrench delivers exceptional performance every time. Its a reliable oxygen wrench. A gas wrench suitable for a variety of applications. This multi-functional tool is perfect for those who require quick and efficient operation when handling their oxygen supplies. Our oxygen tank wrench is also ideal for emergency situations, where rapid access to your oxygen cylinder is crucial. The hard nylon plastic construction ensures that this cylinder wrench can withstand high-stress scenarios without compromising on performance. Designed with the user in mind, our oxygen tank key wrench is part of a comprehensive range of oxygen accessories intended to simplify your life. Whether you're a medical professional or a home user, this tool makes managing your oxygen tank straightforward and efficient. Invest in a tool that guarantees quality and peace of mind, and experience the difference with our Hardened Medical Oxygen Cylinder Wrench. Review: As described - Great product, great value Review: Great quality - love the multi pack and price - These fit my oxygen tanks perfectly and the multi pack is a SUPER GOOD value for the money! I keep one with each tank as well as carry one in the car. I was concerned about the quality, but these are solidly made, no fear of them stripping or cracking like happened to me with one from a different vendor. These also have the hole on the end so you can tie and tether them to the oxygen cylinder. Great value for the money, and very pleased with the quality. Multipack is the way to go. Seems like a really reputable and quality product. ## Features - Durable Construction: Crafted from hardened nylon plastic, this oxygen cylinder wrench ensures long-lasting durability. Perfect for frequent use with oxygen cylinders, its robust build effectively handles the demands of medical settings. - Versatile Compatibility: Designed for CGA-870 post valves, our oxygen tank key fits seamlessly with various oxygen tanks. Whether dealing with personal oxygen usage or professional medical settings, this tool will serve to be a useful asset to your oxygen supplies. - Efficient Operation: The oxygen key offers a precise grip, facilitating smooth operation of o2 regulators for oxygen tanks. Its ergonomic design enhances ease of use, ensuring reliable performance when accessing medical oxygen tanks. - Portable and Lightweight: This oxygen wrench is lightweight yet sturdy, making it an ideal tool for personal oxygen tank management. Easy to carry, it ensures you can handle any gas wrench needs on the go. - Enhanced Safety: Ensure the secure handling of oxygen cylinder tanks with our o2 wrench. This oxygen tank wrench and oxygen key wrench are essential oxygen accessories, providing peace of mind. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4PWVZWV | | Best Sellers Rank | 120,874 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 222 in Oxygen Therapy | | Brand | ResOne | | Colour | Black | | Customer Reviews | 4.8 out of 5 stars 492 Reviews | | Finish | Powder Coated | | Finish type | Powder Coated | | Head Style | Flat | | Head style | Flat | | Item Package Quantity | 1 | | Item package quantity | 1 | | Manufacturer | ResOne | | Material | Plastic | | Model Number | CW-130-5 | | Operation Mode | Mechanical | | Part Number | CW-130-5 | | Set Name | ResOne Hardened Medical Oxygen Cylinder Wrench Set (5 Piece) | | UPC | 810058517128 | | Unit Count | 5.0 count | ## Product Details - **Brand:** ResOne - **Colour:** Black - **Head style:** Flat - **Item package quantity:** 1 - **Material:** Plastic ## Images ![Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance - Image 1](https://m.media-amazon.com/images/I/813F2pcwrVL.jpg) ![Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance - Image 2](https://m.media-amazon.com/images/I/61Dwg6hUCQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described *by M***1 on 9 May 2024* Great product, great value ### ⭐⭐⭐⭐⭐ Great quality - love the multi pack and price *by A***R on 7 November 2025* These fit my oxygen tanks perfectly and the multi pack is a SUPER GOOD value for the money! I keep one with each tank as well as carry one in the car. I was concerned about the quality, but these are solidly made, no fear of them stripping or cracking like happened to me with one from a different vendor. These also have the hole on the end so you can tie and tether them to the oxygen cylinder. Great value for the money, and very pleased with the quality. Multipack is the way to go. Seems like a really reputable and quality product. ### ⭐⭐⭐⭐⭐ They work as advertised! *by P***R on 22 May 2024* They work as advertised! ## Frequently Bought Together - ResOne Hardened Medical Oxygen Cylinder Wrench for CGA-870 Post Valves, 5 Pack, Durable Hard Nylon Plastic, Essential Oxygen Accessories for Medical Oxygen Tank and Oxygen Tank Maintenance - Lightning X Products O2 Mini Oxygen Regulator CGA-870 Gauge Flow Rate 0-15lpm with Wrench - Ever Ready First Aid Oxygen Regulator CGA-870 Gauge Flow Rate with Wrench Key - 0-15LPM --- ## 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.hr/products/517409879-hardened-medical-oxygen-cylinder-wrench-for-cga-870-post-valves](https://www.desertcart.hr/products/517409879-hardened-medical-oxygen-cylinder-wrench-for-cga-870-post-valves) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-22*