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Pros & Cons
Pros
These are very easy to connect and disconnect. Used these to replace some leaking fittings. They seem to hold up well, this coming from a person who has a tendency to * everything like a gorilla.
These have 4 balls inside vs the cheap ones which have 3. By comparison high end merlin’s usually have 6 balls. Very pleased and will buy more.
Cons
Pieces are made of featherweight aluminum with weakly-sprung connectors. After just a few used they become unusable because the coupler bits into the end and the retaining *. Besides that it has a weak finish that a human nail can scratch it.
We use the compressor about twice a month and in the last 2 months, two of the female couplers have started to leak. After a weekend working on the project car, they already leak despite use of thread sealer. Also, the coupler leaks.
Male fittings are smaller in diameter and shorter in length than my other fittings. The dimensions are slightly different with the exception of the actual coupling joint dimensions. The hex feature is too small - roughly 1/16 smaller than a 9/16 wrenc... Read More
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Highlights
Quality
These are very easy to connect and disconnect the quality of the couplers is great they are light weight but tough and do not leak a bit
As advertised fast delivery quality product i should have ordered this a long time ago
I guess you dont know you got bad ones until you find quality
After seeing these recent bad reviews i was thinking maybe the quality had dropped but i bought more anyhow 4 months ago
Competitiveness
Only using this on a compressor that is regulated at 150psi
Fyi i am a diyer not a professional mechanic
Overview
- How are reviewers describing this item?
good, great, cheap, quality and pink. - Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 735.
- Previous analysis of this listing was an D grade.
- Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 71.5% of the reviews are reliable.
- This product had a total of 1,752 reviews as of our last analysis date on Oct 26 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Not 1 fitting has started leaking and we abuse our air lines they just lay in the dirt and oil after there dropped there maybe 50 times a day
Posted by a reviewer on Amazon
I was tired of the constant hiss of leaking air and couplers coming apart
Posted by a reviewer on Amazon
Do not see the normal oxidation or degradation i have experienced with standard brass couplers
Posted by a reviewer on Amazon
The connectors are meh they work but you can tell they are made cheaply
Posted by a reviewer on Amazon
Do yourself a favor and use pfte tape on the threads before installing these for a night and airtight fit
Posted by a reviewer on Amazon
My old ones leaked all the time and were hard to connectdisconnect
Posted by a reviewer on Amazon
These work great but after a few years the auminium does wear off causing them to decouple but it takes years for thta to happen
Posted by a reviewer on Amazon
Just cannot find push to connect fittings any more so reluctantly bought these
Review Count History
Price History
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