Homebrew 19/32-18 Ball Lock Post with 1/4 Inch NPT Thread Bulkhead Assembly New Ball Lock Post with 1/4inch Bulkhead

The valve end of the post is turned with a groove to hole the o-ring which seals the connector to the post. This groove weakened the metal and after a few uses the end of the post failed and was left in the connector when it was disconnected. It is not repairable.The posts were very hard to make connections to using the connectors I use with my kegs all the time.Also, upon delivery, one of the posts did not contain the inner tube shown in the photo. I didn't complain then because I was able to use them together, back to back, as shown in my photo to make a fixture for flushing my kegerator.

Whoever made the listing definitely doesn't know what NPT stands for. These threads are 100% not 1/4 NPT. It's neither tapered nor 18 TPI. An NPS coupler MAY work properly if you could find it but they still don't measure out at 18 TPI. Cant speak for the quality of the ball lock side of it yet.

Just what I needed for some home brewing.

I bought two pairs to build some pressure fermenters.These have jammed up two different types of ball lock disconnects. You’d likely have to disassemble whatever piece of equipment to get the disconnects removed once connected.O-rings are a bad call for a bulkhead type of use. Should be square profile. Otherwise the o-ring will get pushed out of the seal once you tighten them.

They look good but didn't work for me these are not for mini kegsThese are for 5 gallon plus kegs not sure a little mini ones that you put in your fridge you to like live