Air Chuck, Straight Foot, Dual Head, 1/4-In. FNPT

Straight foot, dual head, air chuck, 1/4" female national pipe thread, designed & manufactured to exacting standards, maximum air pressure of 150 lb/in, for inner duals allows easy access to inner dual when valve is facing inward, both ends lock on to valve core thread, sealing type chuck is closed & is for use on an airline or with an inflator gauge.