Product Details
The Milton (S-690) 1/4" FNPT dual head air chuck features a closed sealing type design specifically for use on an airline, allowing easy access to inner dual tires when the valve is facing inward. Manufactured to exacting standards, this air chuck has a maximum pressure of 150 PSI and is equipped with dual heads to enhance accessibility to tire valves, making it particularly useful for dually trucks and challenging angles. The inflation process involves hooking the closed head, which includes the valve, directly to an airline. The air chuck is constructed with a 1/4" female national pipe thread configuration and is not compatible with all Milton inflator gauges.








