Torpedo Keg Ball Lock Quick Disconnect (QD) | Gas In | Stainless Steel | Flared

Torpedo Keg Ball Lock Quick Disconnect (QD) | Gas In | Stainless Steel | Flared

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  • Heavy-duty ball lock quick disconnect made from 304 stainless steel for lifetime longevity
  • Etched "In" label to clearly identify the QD for beverage use
  • Pairs perfectly with stainless steel Torpedo Kegs and compatible with all ball lock corny kegs
  • 1/4" flare thread connection

Your Kegs are made out of stainless steel, why settle for plastic Quick Disconnects?  Upgrade your serving setup to fully Stainless with a pair of Torpedo Ball Lock QDs!  These hefty pieces are constructed of 304 SS, designed for lifetime longevity.  Printed clearly with "In" and "Out" so even after a few they're easy to work with.  Available for both Beer Out and Gas In, with either Barbed or Flared connections.  See YMAN's below for the appropriate connectors! A flare fitting washer (KEG602) is recommended for use with this product. Perfect with our Torpedo Kegs, these will work with any Ball Lock Corny Keg.


  • 304 SS Construction - Built to last a lifetime
  • 1/4" Flare connection
  • Clearly Labeled Ball Lock Gas In
  • 2" Height
Item # KEG738
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.38 LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 5 answers
Why did you choose this?
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Plastic QD fittings leak
Michael H on Feb 10, 2023
To go with the Great Kegs
Todd B on Sep 9, 2022
Plastic QD fittings leak
Michael H on Feb 10, 2023
works great just adding to collection
Barry K on Nov 10, 2022
To go with the Great Kegs
Todd B on Sep 9, 2022
Because it works better.
Brent G on Aug 10, 2022
Matches my torpedo keg
Kenny Lyons on Jun 27, 2022
Slowly upgrading from plastic.
Steven K on May 28, 2022
Plastic ones get clogged with salt minerals. Hoping it is easier to clean and keep flowing. I'll expect to throw less of these away, if it all.
Jim Lamanna on May 5, 2022
Stainless Steel, more durable
Kevin W on Apr 1, 2022
Better fit for flow stopper
James van E on Feb 17, 2022
Stainless and able to pull apart for cleaning
Rodney F on Feb 17, 2022
Cooler than plastic
Gary G on Jan 3, 2022
Couldnt find the fitting availability I wanted right now from the 1/4in MPT version.
Caleb J on Nov 15, 2021
I have used them, easy to sanitize!!!!
Anonymous S on Nov 11, 2021
Durable and sturdy.
robert Fairlie on Oct 29, 2021
I have 2 regulators for different size CO2 cartridges, I don't want to keep removing them from the connector.
Adam H on Aug 13, 2021
low profile
Brandon W on Jun 29, 2021
Keep the aesthetics of my slimline 5 Gallon keg.
Joshua P on Apr 28, 2021
It works with my stacked Torpedo kegs
Mark S on Apr 13, 2021
To allow stacking of Torpedo kegs in my keezer.
Craig Hairrell on Apr 9, 2021
To distinguish between nitro line and co2 line
Daniel L on Mar 29, 2021
So I can stack torpedoes
Jeremy H on Mar 3, 2021
Right angle gas ball lock so my flow stopper is vertical
Will S on Jan 13, 2021
Great quality
DON SARGENT on Dec 31, 2020
Super rugged for connecting kegs on the go.
Joseph P on Dec 19, 2020
Experienced my first leak with plastic. Hoping to avoid a recurrence.
MICHAEL J P on Dec 16, 2020
Because my torpedo kegs wouldn’t fit my other SS ball locks.
Randall K on Dec 12, 2020
keep getting leaks with plastic connectors
Valued C on Nov 24, 2020
I have torpedo kegs
Michael W on Sep 1, 2020
Wanted an upgraded gas in
Steve S on Jul 20, 2020
Made of SS
Alex D on Jun 4, 2020
Space limited
Luis M on May 30, 2020
Quality, low profile
James T on Jan 31, 2020
Luis on Dec 18, 2019
To fit my torpedo keg
TREVOR C on Dec 17, 2019
to use with the ss brewtech keg washer
New User U on Sep 21, 2019
Because it can be boiled
Andrew Swenson on May 22, 2019
Have Torpedo kegs
Michael E on May 13, 2019
More durable and 90 degree output fits keezer.
Benjamin C on Apr 28, 2019
new keg washer attachment and great reviews over plastic
Brandon Hirata on Mar 2, 2019
My plastic gas balllocks leak too often -- I am trying this to see if it is better
Mary McCloud on Jan 9, 2019
Update older plastic part
Joseph D on Nov 17, 2018
makes an easy and secure connection to by Torpedo kegs. Excellent fit and finish.
Doug Cutter on Nov 17, 2018
Tired of plastic fittings that leak
Benjamin R on Oct 23, 2018
Required for kegs
JOHN DUNLOP on Sep 18, 2018
works with the torpedo kegs
TREVOR C on Aug 24, 2018
To use with Torpedo Kegs
Dale P on Aug 14, 2018
For my 2.5 gal torpedo keg to do coffee wine beer etc.
John O on Aug 10, 2018
Need an extra one for my torpedo keg
Danny L on Aug 8, 2018
For use with the Mini CO2 Regulator. I'd rather have an all-metal system for portable keg use.
Matt P on Jul 16, 2018
stainless, flare fitting, goes with keg
Mark R M on Jul 14, 2018
works great just adding to collection
Barry K on Nov 10, 2022
Because it works better.
Brent G on Aug 10, 2022
Exactly how much higher than the ball lock do the disconnects sit - I have about 3/4" clearance between the keg on my keezer hump and the lid?
Kenneth Bloom on Apr 12, 2018
BEST ANSWER: About 1 1/2 inch. You may or may not want to expand the keezer with a collar build for space.
What size Allen wrench is needed to open and clean these disconnects?
Neal Nemetz on Sep 30, 2020
BEST ANSWER: If you don't have metric, a 5/16th inch works.

3.8 / 5.0
29 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 1 out of 5
Torpedo In fitting
I got 2 sets. I tried both. I always replace my post ring seals after the use of a keg. The in fittings do not seal. I replaced my post seals twice & lost a tank of CO2 in the process.
November 15, 2022
1 year ago
Rated 3 out of 5
Gas yes. Liquid NO!
I really wanted to like these. They’re well-built, look great, and as others have noted, they allow stacking of kegs due to their short profile. The gas disconnects are fine. However, the liquid disconnects have a fatal flaw. They’re darned near impossible to remove after having been on a keg for awhile. The locking ring becomes exceptionally hard to pull, I believe due to excessive amounts of beer escaping when attaching the disconnect to the keg. They are even hard to rotate on the post. I’ve tried using keg lube around part of the latching mechanism, but it hasn’t helped. Sadly, I’m going to have to get rid of these and try the Kegland disconnects instead. So, 5 stars for the gas disconnect and only 2 stars for the liquid.
April 16, 2022
Rated 5 out of 5
Works like a ball lock should
I was getting ready to get rid of my Torpedo kegs because my standard ball lock fittings were extremely difficult to get on and off, for both the gas inlet and liquid outlet. I saw that you had Torpedo gas in and liquid out fittings and ordered a set. What a difference!!!! The fittings go on and off with ease. I haven’t read anywhere that the Torpedo ball lock fittings were different than standard, but obviously they are.
April 6, 2022
over 2 years ago
Rated 3 out of 5
O-ring slips
The O-ring inside occasionally slips down partially out of its groove. No visible sign of damage to the o-ring. Would gladly buy a replacement ring, but cannot see where to do so. I have bought 6 (3xIN and 3xOUT), only having issue with the one.
December 24, 2021
Rated 5 out of 5
Nice, solid product
Bought this as part of a roll-your-own spunding valve assembly because I wanted something more certain and reliable than a plastic gas-out connector. Well satisfied with this.
December 15, 2021
over 2 years ago
Rated 5 out of 5
High quality disconnect
This is a high quality disconnect. I like that it works with stacked kegs! Be sure to order/use the plastic washer or the flare fitting will leak.
April 7, 2021
over 3 years ago
Rated 4 out of 5
I would have given the fitting five stars except the part needed to be deburred after machining. I ordered 5 gas in and fluid out fittings and all of them needed to have the burr removed on the flange you pull up on to remove the fitting. Easy enough to do with a small file or Dremel tool.
February 19, 2021
over 3 years ago
Rated 5 out of 5
What a joy to use !!
After struggling with the plastic ball locks, the metal, while 4 times the cost is still worth it. No struggles, snaps on, snaps off with ease, a dream to use and worth every $ spent.
July 10, 2020
over 4 years ago
Rated 5 out of 5
Perfect for fitting my fermenter & spunding valve into the chest freezer/ fermentation chamber!
May 24, 2020
over 4 years ago
Rated 5 out of 5
Stainless ball locks are yowza!
I have been upgrading my tap system and have been switching over over to stainless from plastic. The plastic is a good start but once I tried my first stainless ball locks I knew this is the best. On and off easy and securely.
January 3, 2020
over 4 years ago