🔧 Upgrade your ride with precision — don’t get left behind!
The Allstar Performance ALL50120 adapter fitting set includes four 1/8" NPT male to 3/8-24 inverted flare female brass adapters, designed for vehicle-specific applications. Machined for precision and durability, these lightweight fittings ensure secure, leak-free connections for your hardline brake or fuel systems.
| Size | 4 Pack |
| Material | Brass |
| Brand | Allstar Performance |
| Color | Natural |
| Item dimensions L x W x H | 54 x 42 x 6 inches |
| Connector Type | Flare |
| Thread Size | 0.125 inch |
| Exterior Finish | Machined |
| Thread Type | NPT |
| Item Weight | 0.01 Ounces |
| Number of Pieces | 4 |
| Global Trade Identification Number | 00848238026115 |
| Manufacturer | Allstar Performance |
| UPC | 848238026115 |
| Model | ALL50120 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 54 x 42 x 6 inches |
| Country of Origin | China |
| Item model number | ALL50120 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ALL50120 |
| OEM Part Number | ALL50120 |
E**Y
I’m sure the price is right or I would look somewhere else
Perfect fit
P**U
Modified blow gun
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.
B**R
Adapter
Used for like locks. Did what they are supposed to do
A**H
Work great for line lock
Works
M**S
Could be threaded fully to the bottom
They work alright but could be threaded fully all the way to the flare.
C**E
Works as listed
Works as listed. Good quality
A**R
Two fittings broke - not recommended
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.
K**H
Brass fitting
Product was as described and it worked
Trustpilot
3 days ago
3 weeks ago
