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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

  • Based on 735 reviews
Condition: New
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$14.95 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jan 24
Order within 10 hours and 10 minutes
Available payment plans shown during checkout

Color: Silver


Size: 2 Pair


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.

Package Dimensions: 6.06 x 3.15 x 0.75 inches


Item Weight: 3.2 ounces


Manufacturer: MRbrew


Country of Origin: China


Item model number: MR-2-BLKP


Date First Available: August 17, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very happy with these keg posts
Color: Silver Size: 1 Pair
I bought these keg posts to replace the ones on my Cornelius kegs. The old posts were starting to leak, so I thought I would give these a try. The posts arrived quickly and were well-packaged. They looked like a good quality post, so I installed them right away. I was very happy to find that the posts fit perfectly and did not leak. I have been using them for a few months now and they have been working great. I am very happy with these keg posts. They are a great value for the price and I would definitely recommend them to anyone looking for a replacement keg post. Here are some of the pros and cons of the MRbrew Cornelius Type Ball Lock Keg Posts: Pros: Affordable Easy to install Durable No leaks Cons: None ... show more
Reviewed in the United States on June 7, 2023 by nj28sharp

  • Great customer service!
Color: Silver Size: 1 Pair
*Update* I originally gave these a 1 star review for the reasons below. The seller quickly reached out and even though I had already returned these to Amazon for a prompt refund, he sent me a complementary new set. They were sent out very quickly through Amazon. He did not ask me to change my review, but I did. Original problems aside, the replacement set works well. They thread onto the keg smoothly and seal. The gas-in post now fits snugly with my gray quick connect and does not leak when I move it. -------------- These looked nice, but that's about it. The gas out was tough to seal to the keg. I had to use a brand new tube oring (as I should), but before changing the oring, I tried another spare post with the old oring and that sealed fine. This did seal with the new oring, but it was worrisome that it leaked so badly with a good condition used oring. I moved on to test the gas in. That leaked big time on the seal with the quick connect. I changed the post oring. The leak got better, but still leaked with any movement. I did notice that the supplied orings are soft material, my spares are standard hardness. But I think the real problem is the depth of the oring groove. I didn't write down the measurements, but the groove is slightly deeper in these than my other gas posts preventing the oring from sealing tightly. This was also apparent in how easy the gas quick connect was to spin. Lots of up and down play and pretty much zero resistance to rotate the quick connect. It felt like there was no oring in there, not a tight fit at all. The flow through these posts was also very low. The gas was barely hissing through. Not recommended, too much time wasted testing them. ... show more
Reviewed in the United States on February 24, 2019 by Southplank

  • High quality
Color: Silver Size: 2 Pair
These are well-made and very high quality. I bought them to replace the hardware of some old pony kegs a brewery was getting rid of to use for my home-brewing.
Reviewed in the United States on March 15, 2024 by Pete

  • Did the job
Color: Silver Size: 2 Pair
These worked really well to resolve a problem I had with a damaged liquid post on a ball lock corny keg. The poppet was a slightly different design than my original keg posts, but I honestly like these better as the spring used is much stiffer. I did take off once star because I noticed there was some significant metal shavings/material inside one of the posts, which was likely left there as part of the thread cutting process. Once that material was removed, the post worked just fine. Definitely do a good inspection when you're cleaning the parts before initial use. ... show more
Reviewed in the United States on January 11, 2025 by turtle

  • Great deal
Color: Silver Size: 2 Pair
Some reviewers had issues with the machining, but mine were perfect. No leaks, nicely threaded. These fit perfectly on ball lock corny kegs. The quick release gas/liquid fittings lock on and off of these posts much more smoothly than the posts that originally came with my keg.
Reviewed in the United States on September 29, 2024 by Greg H

  • Quality at a reasonable cost
Color: Silver Size: 2 Pair
The kit comes complete and as stated in the ad. I was pleased with the fit and finish of each part. I recommend this item and will reorder thin in the near future.
Reviewed in the United States on January 16, 2024 by Brian

  • Great replacement items.
Color: Silver Size: 1 Pair
Great replacement for corny keg ball locks. I purchased used corny keg and the ball locks looked worn and one was chipped. So I bought this to replace them. Direct replacement. I liked the stiff spring. Works great! I already purchased another set for my second corny keg.
Reviewed in the United States on April 24, 2022 by Ron

  • As good as OEM.
Color: Silver Size: 2 Pair
As good as OEM, gas and liquid fittings are marked differently, easy to figure out.
Reviewed in the United States on August 22, 2023 by macmanor

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