Clutch head with M16 red/yellow valve, aluminum alloy set, pneumatic head with dust cap for truck, tractor, agricultural vehicle, trailer and semi-trailer

High-Quality Materials: This connector head is made of aluminum alloy, which is lighter than iron components. Its surface oxide coating provides resistance to moisture and corrosion, ensuring a long service life. Dust Caps Included: Includes 1 red connector head and 1 yellow connector head for easy connection identification. The cap protects the coupler from dirt and extends its lifespan. Stable Seal: The internal air channel incorporates highly elastic seals, experiencing minimal wear during plugging and unplugging, and maintaining a seal even under vehicle vibrations and air pressure fluctuations, ensuring a long service life. Stable Structure: The aluminum alloy housing benefits from precision die casting and surface hardening treatment for structural stability, capable of withstanding shocks, braking impacts, and sudden air pressure variations during vehicle use. Rounded edges reduce damage in case of a collision, improving durability. Wide Application: The interface dimensions and air channel type are compatible with most truck and trailer air systems, used to supply compressed air to braking systems, tires, or as a direct source for pneumatic tools (impact wrenches, paint guns, etc.).