About This

High Quality Precision Brass: 3/8" Tube OD x 1/4" NPT thread straight DOT approved fittings are made of high quality solid CA360 brass with red sealent coated, durability and corrosion resistance
DOT Approved: Meets D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements. For no air leakage, when installing our air suspension kit, please ensure that the cross section of the air line is smooth and flat, no gap, uneven, and the tube cannot be ova
Quick Push To Connect: Push to connect design for quick and easy connection and disassembly to air lines, just insert the tube directly into the air tube bottom for connection, and press the button then pull out the tube for disassembly
360° Free Rotation: The connecting part can be rotated 360 degrees, allows you easier to install and use. Even after installation, just rotate the joint body to adjust the direction
Wide Application: HASAOMOI brass push to connect fittings are suitable for automotive, pneumatic and air brake systems such as air bag spring suspension line repair kits, and also can be used for brake air lines and other conventional nylon air lines