
Precisely Constructed from High-Quality Solid Brass
Exacting Production Standards Ensure a Long Working Life!
The AstroAI Closed Flow Air Chuck fits most inflators, but is designed specifically for use with AstroAI tire inflator gauges. The brass chuck design inflates tires easily, even on heavy-duty work vehicles thanks to a 250 PSI maximum pressure rating.
There's no need to thread the chuck to valve stems, because a locking clip securely seals the air chuck into place on a valve stem. A straight tip makes inflation hassle free.


Upgraded heavy duty brass air chuck make it easier locking onto stem valves - no air leakage ever since.



HEAVY-DUTY SAFETY
Properly inflated tires provide better performance in all weather conditions, decreasing the likelihood of flats, explosions, and crashes.




Precisely Constructed from High-Quality Solid Brass
Exacting Production Standards Ensure a Long Working Life!
The AstroAI Closed Flow Air Chuck fits most inflators, but is designed specifically for use with AstroAI tire inflator gauges. The brass chuck design inflates tires easily, even on heavy-duty work vehicles thanks to a 250 PSI maximum pressure rating.
There's no need to thread the chuck to valve stems, because a locking clip securely seals the air chuck into place on a valve stem. A straight tip makes inflation hassle free.

Upgraded heavy duty brass air chuck make it easier locking onto stem valves - no air leakage ever since.



HEAVY-DUTY SAFETY
Properly inflated tires provide better performance in all weather conditions, decreasing the likelihood of flats, explosions, and crashes.




























