--- product_id: 489078138 title: "MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting" brand: "mrbrew" price: "₨998" currency: SCR in_stock: true reviews_count: 5 category: "M Rbrew" url: https://www.desertcart.sc/products/489078138-mrbrew-2-pair-ball-lock-keg-post-stainless-304-homebrew store_origin: SC region: Seychelles --- # 19/32-18 universal thread size Complete 2-pair keg post replacement kit 304 stainless steel corrosion resistant MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting **Brand:** mrbrew **Price:** ₨998 **Availability:** ✅ In Stock ## Summary > 🍺 Elevate your homebrew game with leak-proof, stainless steel precision! ## Quick Answers - **What is this?** MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting by mrbrew - **How much does it cost?** ₨998 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/489078138-mrbrew-2-pair-ball-lock-keg-post-stainless-304-homebrew) ## 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 Precision Fit:** Standardized threading ensures airtight, no-drip connections for flawless pours every time. - • **All-in-One Brewing Upgrade:** Includes gas & liquid posts, springs, poppets, and extra O-rings—everything to keep your kegs running smooth. - • **Built to Last Stainless Steel:** Premium 304-grade metal resists rust and oxidation, keeping your setup pristine and durable. - • **Versatile Beverage Compatibility:** Perfect for beer, soda, kombucha, and more—turn your kegerator into a multi-drink dispensing powerhouse. - • **Effortless Maintenance & Cleaning:** Quick-disconnect design and quality materials make upkeep a breeze, so you spend more time enjoying craft brews. ## Overview MRbrew’s 2 Pair Ball Lock Keg Post Kit features universal 19/32-18 threading and durable 304 stainless steel construction, designed for reliable, leak-free connections on most Cornelius kegs. This comprehensive kit includes gas and liquid posts, springs, poppets, and extra sealing O-rings, making it the perfect upgrade or replacement for homebrewers seeking long-lasting, easy-to-maintain kegging hardware compatible with a variety of carbonated beverages. ## Description MRbrew Ball Lock Keg Gas Beer Liquid Post Kit, High Quality Choice! Easy to install, easily disassembled for cleaning and maintenance purposes YOU WILL SURPRISINGLY GET: 8* Extra gasket o-rings 2 * Ball lock gas post(with etches) 2 * Ball lock liquid post(without etches) Review: Purchased these to upgrade 2 pin-lock kegs to ball-lock. Delivery was quick, installation was easy, however one set worked great but the other would not seal the keg. Looks like they would not screw down far enough to make the seal. Had to put the pin-locks back on that keg which seal fine. Review: Nice replacement part, spring is MUCH stronger than the older smaller springs on corny kegs. Also, threads are the same on beer and gas, which they usually aren't on older kegs. If I have any doubt at all on older kegs, I just replace the whole fixture to be sure. Saves future headaches for a few bucks. ## Features - No Leaks and Powerful Keg Application Kit: MRbrew ball lock keg posts come with quality sealing gasket o-rings and are designed with standard thread size to prevent leaks on connection between beer keg and keg post. perfect for most cornelius keg, corny keg. suitable for beer, soda, and other beverages dispensing, enjoy your craft beer on the go or on travel! please note that this is not suitable for pin lock beer keg. - Universal Standard Thread Size for Connecting Ball Lock Keg Fittings: The 19/32-18 thread of ball lock keg gas liquid post kit is cut well, is compatible with most ball lock keg disconnects, ball lock keg post with etches is used on the “in” port of corny keg to connect gas ball lock disconnect, ball lock keg post without etches is used on the “out” port of cornelius keg to connect beer ball lock disconnect, allows more options of extra functions and possibilities for your kegging system! - Perfect Homebrew Kegging Replacement Kit: The ball keg gas liquid poppets posts need replacing much often during the brewing process, 2 pairs of gas beer ball lock keg posts include 2 ball lock gas posts, 2 ball lock liquid posts, 4 keg post springs, 4 keg post poppets, 8 keg post poppets sealing orings, 8 ball lock keg post gaskets, enough and complete brewing gadget parts will solve your replacement problem easily. - Durable High-End Stainless Keg Post, Your Long-Lasting Use Choice: MRbrew cornelius gas ball lock keg post poppet spring are made of stainless, no burr, which has bright surface and great oxidation resistance, is not easy to get rust, makes cleaning easy. kegerator sealing o-ring is made of quality silicone and rubber, we also provide replacement O-rings, healthy material will not bring any odors to you carbonation beer, MRbrew brewing tools makes your beer brewing more economy! - Wide Application: ball lock keg post springs features great elasticity force to help keg post connect to ball lock keg tightly and prevent leaking perfectly from the connection between beer keg and keg post during your brewing process. you can connect ball lock keg post kit to ball lock keg fittings to use for kegerator keg beer tap, mini keg co2 regulator, co2 gas tubing beer line, mini keg growler kit to dispense juice, kombucha and other various carbonation beverages. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9Y112HV | | Brand | MRbrew | | Colour | Silver | | Customer Reviews | 4.3 4.3 out of 5 stars (93) | | Date First Available | 21 Sept. 2022 | | Item Weight | 95 g | | Material | Stainless Steel | | Model Number | MR-2-BLKP | | Package Dimensions | 15.3 x 8 x 1.8 cm; 95 g | ## Images ![MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - Image 1](https://m.media-amazon.com/images/I/71ItK6DUoFL.jpg) ![MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - Image 2](https://m.media-amazon.com/images/I/71YQj0v2PvL.jpg) ![MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - Image 3](https://m.media-amazon.com/images/I/71gN3PBD5xL.jpg) ![MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - Image 4](https://m.media-amazon.com/images/I/713HKZfh0UL.jpg) ![MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - Image 5](https://m.media-amazon.com/images/I/71X8qyUGj2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: It states that these can be used to convert a Firestone keg to ball and lock, but then states further down that they are not compatible? Clarify plz.** A: If you want to convert your firestone kegs ( pin lock) to ball lock you can do that. But if u have pinlock disconnects for your beer and co2 lines they wont be compatible with these poppets. **Q: I just recieved these and it would seem I got 2 liquid ones. My kegs are marked in and out will not having the gas one effect use?** A: The ball locks are colored gray (gas in) and black (liquid out). Each fit on their corresponding posts. You can force the gray on the “out” post but most likely get leaks, both air and liquid. They are slightly diff sizes and I would recommend not doing it. **Q: Can you replace hex 7/8 keg posts on a cornelius co. keg. the thread is the same, but some people say no. had anone tried, what was the problem?** A: Thank you for your question.These 2 posts bottom thread size is I.D 1/2'', it can't replace 7/8‘’ posts. **Q: These are type b keg posts, correct?** A: Thank you for your question.This is Cornelius Type Ball Lock Keg post. ## Customer Reviews ### ⭐⭐⭐⭐ Review *by K***E on 19 November 2025* Purchased these to upgrade 2 pin-lock kegs to ball-lock. Delivery was quick, installation was easy, however one set worked great but the other would not seal the keg. Looks like they would not screw down far enough to make the seal. Had to put the pin-locks back on that keg which seal fine. ### ⭐⭐⭐⭐⭐ Review *by R***H on 7 March 2025* Nice replacement part, spring is MUCH stronger than the older smaller springs on corny kegs. Also, threads are the same on beer and gas, which they usually aren't on older kegs. If I have any doubt at all on older kegs, I just replace the whole fixture to be sure. Saves future headaches for a few bucks. ### ⭐⭐⭐⭐⭐ Review *by A***R on 19 January 2025* If you have older kegs and no longer trust them holding pressure you should consider these. These things have brought all of my older "fleet" of kegs back in the mix. They are really easy to install and are really good quality. ## Frequently Bought Together - MRbrew 2 Pair Ball Lock Keg Post, Stainless 304 Homebrew 19/32’’-18 Co2 Gas kegerator Beer Liquid Cornelius Corny Poppet Spring Spare Sealing O-ring Keg Posts Kit for Brewing Quick Disconnect Fitting - MRbrew Homebrew Gasket Set, 20 Pieces Corny Kegging Sealing O-Ring Replacement Beer Soda Washer Kit for Cornelius Keg Lid Ball Lock Keg Post Dip Tube with O-Ring Removal Tool - Semfeil Brew 304 stainless steel Cornelius Keg Lid New Replacement Corny Keg (Soda Keg) Lid with New O-ring for Cornelius or Firestone Kegs for homebrew beer kegging… --- ## 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.sc/products/489078138-mrbrew-2-pair-ball-lock-keg-post-stainless-304-homebrew](https://www.desertcart.sc/products/489078138-mrbrew-2-pair-ball-lock-keg-post-stainless-304-homebrew) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-04-23*