Allstar Performance ALL50120 1/8" NPT to 3/8-24" Adapter Fitting 4 Pack

4.5 4.5 out of 5 stars | 206 ratings

Price: 8.36

Last update: 12-31-2024


About this item

1/8 in NPT Male to 3/8-24 in Inverted Flare Female
Brass
3/16 in Hardline
Set of 4
Fit type: Vehicle Specific

Product information

Technical Details


Top reviews from the United States

Al_H
5.0 out of 5 stars Work great for line lock
Reviewed in the United States on June 19, 2024
Works
Brandon and Sarah Taylor
5.0 out of 5 stars Adapter
Reviewed in the United States on May 3, 2024
Used for like locks. Did what they are supposed to do
P25U
5.0 out of 5 stars Modified blow gun
Reviewed in the United States on July 8, 2023
I wanted to have a blow gun which I could blow air in a controlled manner in tight spaces. I used this adapter and took the brass/rubber tip off one of my blow guns. I replaced it with this adapter and a piece of brake line. It’s working great, just what I was looking for.
Che
5.0 out of 5 stars Works as listed
Reviewed in the United States on July 15, 2023
Works as listed. Good quality
Keith E. Church
5.0 out of 5 stars Brass fitting
Reviewed in the United States on May 1, 2023
Product was as described and it worked
aportlandsummer
1.0 out of 5 stars Two fittings broke - not recommended
Reviewed in the United States on April 13, 2024
I bought these to use with a Wilwood dual master cylinder upgrade on my project and installed them in January. In March, I noticed some dripping out of this fitting and went to tighten it up. It completely snapped off.

I had to buy a new master cylinder since getting the remaining threads out did not go well.

I assumed it was a fluke, but just now I noticed some leaking out of the other master cylinder. I went to tighten it and that fitting also broke. In the same exact way.

I now have to order ANOTHER master cylinder to replace this one. These poor fittings have now cost me weeks of delay and 100s of dollars in replacement parts. Now that it has happened twice, I can say that I do not recommend these. I am very glad this happened in my garage and not on the highway.

I have since replaced one of them with a higher quality fitting. No leaking and it has not cracked or broken off. I am saying this to address any concerns that I somehow installed them wrong.
Jacob Yonker
4.0 out of 5 stars does what it says, wish it was a little beefier
Reviewed in the United States on May 6, 2023
Had one that may have been a little overtorqued and it shattered over the winter stored outside.
Punchdrunk
5.0 out of 5 stars Quality fittings.
Reviewed in the United States on December 18, 2021
Adapter used from Wilwood brake to stock GM flare nut. 1/8” pipe to 3/16” flare.

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