--- product_id: 80372090 title: "MRbrew Ball Lock Disconnect Set, Keg Fittings, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors" brand: "mrbrew" price: "€ 25.01" currency: EUR in_stock: true category: "M Rbrew" url: https://www.desertcart.hr/products/80372090-mrbrew-ball-lock-disconnect-set-keg-fittings-5-16gas-1 store_origin: HR region: Croatia --- # MFL swivel nuts for quick disconnect Dual barb sizes for secure hose fit Stainless steel corrosion resistance MRbrew Ball Lock Disconnect Set, Keg Fittings, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors **Brand:** mrbrew **Price:** € 25.01 **Availability:** ✅ In Stock ## Summary > 🍺 Unlock Your Brew’s Full Potential with MRbrew’s Quick-Connect Power! ## Quick Answers - **What is this?** MRbrew Ball Lock Disconnect Set, Keg Fittings, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors by mrbrew - **How much does it cost?** € 25.01 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/80372090-mrbrew-ball-lock-disconnect-set-keg-fittings-5-16gas-1) ## Best For - mrbrew enthusiasts ## Why This Product - Trusted mrbrew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Confidence:** Includes clamps and dual barb fittings (5/16’’ gas, 1/4’’ liquid) ensuring airtight, drip-free connections. - • **Satisfaction Guaranteed:** Backed by trusted quality and responsive support to keep your brew setup flawless. - • **Versatile Compatibility:** Perfectly fits Cornelius and soda kegs, expanding your homebrew or beverage dispensing possibilities. - • **Effortless Hose Swapping:** MFL swivel nuts enable seamless, tool-free disconnects for ultimate keg system flexibility. - • **Durability Meets Cleanability:** Crafted from oil-resistant PBT and rust-proof stainless steel for long-lasting, easy maintenance. ## Overview The MRbrew Ball Lock Disconnect Set features MFL swivel nuts for fast hose changes, durable PBT and stainless steel construction for corrosion resistance, and dual barb fittings with clamps for secure, leak-proof connections. Designed for Cornelius and soda kegs, it’s the essential upgrade for any homebrewer seeking reliability and versatility. ## Description Shop MRbrew at the desertcart Home Brewing & Wine Making store. Free Shipping on eligible items. Everyday low prices, save up to 50%. ## Features - 【MFL QUICK DISCONNECT】MRbrew threaded beer cornelius keg ball lock disconnect fittings come with MFL swivel nuts, make hose changing and extra equipment adding a breeze, allow more options of extra functions and possibilities for your kegging system! Often works with ball lock keg posts and sankey keg coupler adapter. - 【BUY ACCESSORIES SEPARATELY? NO!】MRbrew ball lock fittings comes with complete sealing and hose connection parts, 5/16’’ barb for connecting white disconnect to gas hose, 1/4’’ barb for connecting black disconnect to liquid hose, clamps guarantee no leak on connection! - 【YOUR LONG-LASTING USE CHOICE】MRbrew ball lock fitting set is made of stable PBT material, it has strong oil resistance, its smooth surface makes cleaning easy. Stainless steel has strong corrosion resistance, not easy to get rust. MRbrew makes your beer brewing more economy! - 【POWERFUL APPLICATION KIT YOU NEED】MRbrew ball lock keg fitting is perfect for most Cornelius Keg and soda keg tanks, also can be a home brewing adapter of Corny & Keg coupler, suitable for beer, soda, and other beverages dispensing! - 【100% SOLVE YOUR ISSUES】Each MRbrew ball lock keg fitting set is backed by unbeatable, reliable, trusted product quality, we will unconditionally solve your problems if you are not satisfied! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GRVYV7C | | Best Sellers Rank | #43,803 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #16 in Beer Brewing Kegs & Kegging | | Customer Reviews | 4.4 4.4 out of 5 stars (439) | | Date First Available | August 21, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 3.52 ounces | | Item model number | MR-BL-2 | | Package Dimensions | 6.57 x 4.13 x 1.26 inches | ## Images ![MRbrew Ball Lock Disconnect Set, Keg Fittings, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors - Image 1](https://m.media-amazon.com/images/I/61txp9Y829L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can gas barb be used for 3/8'' ID hose?** A: Yes , but you need to clamp it tight. **Q: Where is this made/manufactured?** A: no idea. Guessing China. **Q: What size is the bore ?** A: Thank you for your question. The swivel nut is standard 7/16-20 UNF thread. **Q: The barbs seems smaller than advertised….the 5/16 is definitely smaller than regulator 5/16. Why is that** A: Thank you for your question. Some 5/16'' barbs of keg regulators are 3/8'' barbs actually. --- ## 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/80372090-mrbrew-ball-lock-disconnect-set-keg-fittings-5-16gas-1](https://www.desertcart.hr/products/80372090-mrbrew-ball-lock-disconnect-set-keg-fittings-5-16gas-1) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-15*