--- product_id: 452493757 title: "ResOne Oxygen Tubing Straight Connectors, 5‑Pack – Standard 6mm Barbed Male‑to‑Male O2 Hose Couplers for Oxygen Tubing Extensions, Leak‑Resistant, Easy‑Attach Design" brand: "resone" price: "€ 8.97" currency: EUR in_stock: true reviews_count: 9 category: "Res One" url: https://www.desertcart.hr/products/452493757-resone-oxygen-tubing-straight-connectors-5-pack-standard-6mm-barbed store_origin: HR region: Croatia --- # tool-free quick attach 6mm universal fit leak-resistant seal ResOne Oxygen Tubing Straight Connectors, 5‑Pack – Standard 6mm Barbed Male‑to‑Male O2 Hose Couplers for Oxygen Tubing Extensions, Leak‑Resistant, Easy‑Attach Design **Brand:** resone **Price:** € 8.97 **Availability:** ✅ In Stock ## Summary > 🔗 Keep your oxygen flow seamless and secure—because every breath counts. ## Quick Answers - **What is this?** ResOne Oxygen Tubing Straight Connectors, 5‑Pack – Standard 6mm Barbed Male‑to‑Male O2 Hose Couplers for Oxygen Tubing Extensions, Leak‑Resistant, Easy‑Attach Design by resone - **How much does it cost?** € 8.97 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/452493757-resone-oxygen-tubing-straight-connectors-5-pack-standard-6mm-barbed) ## 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 - • **Universal 6mm Barbed Fit:** Seamlessly connects with standard oxygen tubing for hassle-free extensions. - • **Durable Smooth-Edge Build:** Engineered to resist cracking and wear, ensuring long-lasting reliability. - • **Enhance Your Oxygen Setup:** Ideal for extending or replacing connectors to maintain consistent, uninterrupted airflow. - • **Leak-Resistant Secure Coupling:** Deep-barbed design locks tubing in place, preventing air leaks and disconnections. - • **Effortless Tool-Free Attachment:** Simply push tubing on—no tools needed, perfect for busy caregivers and home users. ## Overview ResOne Oxygen Tubing Straight Connectors are 5-pack, 6mm barbed male-to-male couplers designed for secure, leak-resistant oxygen tubing extensions. Featuring a durable plastic build and tool-free attachment, they ensure reliable, tight connections ideal for home oxygen setups and concentrator extensions. ## Description Product description 5-Pack Straight Connectors Connects Oxygen Tubing Male/Male barbed Easy to attach Standard size Review: These work well - Initially We went with the swivel variety thinking that would be better with keeping the hose from kinking, but honestly no matter what brand we tried the hose would always disconnect from the cannula. These stay tight and the hoses stay put. Review: Fit our O2 mask tubing. - These straight connectors measure 0.257 inches outer diameter. They fit the pliable oxygen cone-shaped tubing connector commonly found on oxygen mask and cannula tubing quite well. ## Features - Universal 6mm Barbed Fit — Designed to connect standard oxygen tubing used in home oxygen setups, concentrator extensions, and general O2 hose applications. - Secure, Leak‑Resistant Coupling — Deep‑barbed male‑to‑male design ensures a tight, reliable seal that prevents slipping or air leaks. - Quick, Tool‑Free Attachment — Simply push tubing onto each end for a firm, dependable connection; ideal for caregivers and home users. - Durable, Smooth‑Edge Construction — Built to withstand repeated use without cracking or damaging tubing. - Adds Reliability to Any Oxygen Tubing Setup — Ideal for extending tubing, replacing worn connectors, or maintaining consistent airflow in everyday oxygen arrangements. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YYZ4H8K | | Best Sellers Rank | #60,999 in Health & Household ( See Top 100 in Health & Household ) #51 in Oxygen Accessories | | Brand | ResOne | | Brand Name | ResOne | | Color | Transparent | | Connector Type | Coupling | | Customer Reviews | 4.6 out of 5 stars 835 Reviews | | Item Weight | 0.01 Ounces | | Manufacturer | ResOne | | Manufacturer Part Number | TC-100-5 | | Material | Plastic | | Material Type | Plastic | | Model Number | TC-100-5 | | Number of Pieces | 5 | | Size | 5pk | | Thread Type | NPT | | UPC | 810058517197 | | Unit Count | 5.0 Count | ## Product Details - **Brand:** ResOne - **Color:** Transparent - **Connector Type:** Coupling - **Item Weight:** 0.01 Ounces - **Manufacturer:** ResOne - **Material:** Plastic - **Number of Pieces:** 5 - **Size:** 5pk - **Thread Type:** NPT - **UPC:** 810058517197 ## Images ![ResOne Oxygen Tubing Straight Connectors, 5‑Pack – Standard 6mm Barbed Male‑to‑Male O2 Hose Couplers for Oxygen Tubing Extensions, Leak‑Resistant, Easy‑Attach Design - Image 1](https://m.media-amazon.com/images/I/515Zbuw5CmL.jpg) ## Questions & Answers **Q: Can you cut the oxygen tubing and use these to shorten the tubing** A: yes that was what i did and bought them for they worked good for my tubing but are all the same i think so but i do not know. **Q: do these fit the soft molded end pieces on tubes or do they fit directly into a tube?** A: The molded ends only ## Customer Reviews ### ⭐⭐⭐⭐⭐ These work well *by K***L on October 18, 2024* Initially We went with the swivel variety thinking that would be better with keeping the hose from kinking, but honestly no matter what brand we tried the hose would always disconnect from the cannula. These stay tight and the hoses stay put. ### ⭐⭐⭐⭐⭐ Fit our O2 mask tubing. *by J***X on February 9, 2026* These straight connectors measure 0.257 inches outer diameter. They fit the pliable oxygen cone-shaped tubing connector commonly found on oxygen mask and cannula tubing quite well. ### ⭐⭐⭐⭐⭐ O2 connectors right size for ease *by R***R on May 7, 2025* The O2 connectors came in perfect timing and work great. ## Frequently Bought Together - 5pk Oxygen Tubing Straight Connectors - IOOYIFLE Oxygen Tubing Swivel Connector - 10 PCS Cannula Connectors, Avoid Tube Tangles (Male to Male) - ResOne 50Ft Oxygen Supply Tubing, Crush Resistant, Standard Connectors for Nasal Cannulas, Cannula Nasal Tubing, Oxygen Concentrator - Purple --- ## 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/452493757-resone-oxygen-tubing-straight-connectors-5-pack-standard-6mm-barbed](https://www.desertcart.hr/products/452493757-resone-oxygen-tubing-straight-connectors-5-pack-standard-6mm-barbed) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-20*