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1/4' Air Brake Line Fitting, (One-quarter of an inch) DOT Brass Push in Fitting, Push to Connect Union Fittings Air Brake Union 1/4' Tube OD for Trucks Trailers andIndustrial Use (4 Pack)

4.9 (8) Write Review
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$9.99

$ 4 .99 $4.99

In Stock

1.Color:Dot Push-to-connect


2.:1/4 Inch


About this item

  • PREMIUM MATERIAL：Our push in fittings are made of high quality CA360 brass,Certified by DOT and Air Brake system Requirements,with corrosion resistance, high temperature ductility and low permeability. Great for long time use, dot air brake fitting pneumatic fittings type: 1/4"
  • TYPICAL APPLICATION：The air brake fittings assortment kit can be used with air systems, copper tubing in air lines brake systems, which is perfect for automotive car or truck repair,air operated seats, operating gauges, air horns, heater controls, industrial workshops, daily garden or lawn mower repair, towing machine hose connection and air brake connections .
  • EASY TO BE INSTALLED：Union connect two tube with same OD. All quick connect fittings can be sealed by pushing the tube firmly into the fittings and they are also simple to be removed from the tube.
  • PACKAGE INCLUDES：You will receive 4pcs 1/4" Air Brake Line Fitting, which can meet your needs of use and replacement, and you can also share them with others.
  • MAX PRESSURE： Working pressure from vacuum to 250 psi. Temperature Range: -40° F to +200° F（-40°C to +93°C）(Note: see tubing manufacturer’s recommendations for pressure and temperature mutations)


Product Description

brass dot air break line fitting kit
deatails
features
easy to install
direction for use
application

Customer
August 7, 2025
Best value for your buck. Works like it should
Johnny Brown
July 24, 2025
Works great and heavy duty
Brice
March 3, 2025
Looks great
uplandhawaii
February 24, 2025
Had a pin hole leak in my air ride air line, cut the 1/4" hose, installed the compression fitting, no more leak.I ordered a few of these to have on hand incase of anymore leaks. This is the easiest way to fix my airline without replacing the entire line.
walla2k5
February 21, 2025
Durable easy to use couplers
Dennis
January 22, 2025
I was worried that these would leak but they installed easily and worked perfectly
Smh
December 5, 2024
Alot, fast lol
Danielle
November 17, 2024
Had an air line blow because it came unhooked and hung to close to exhaust. Was going to re-run the air line but tried this first. Took 30 seconds to cut the line and install and has been holding air for months.