DEWALT 3/8-Inch Industrial Air Coupler with 3/8-Inch FNPT (DXCM036-0240)

Enhanced Industrial Airflow: Engineered with a large 3/8" body that delivers a powerful 75 SCFM @ 90 PSI—nearly double the flow of standard 1/4" couplers—to maximize the performance of air-intensive tools.
One-Handed Push-Connect: Features a sturdy 6-ball connection system that allows for effortless, one-handed quick connects and disconnects, ensuring secure attachment and fast tool changes.
Versatile Female NPT Threads: Equipped with 3/8" Female NPT (FNPT) threads to easily accept male-threaded air hose ends, tool inlets, or manifold components for a high-volume setup.
Rugged Manufacturing Grade: Built to handle the high-pressure demands of professional workshops and manufacturing plants with a maximum working pressure of 300 PSI.
Easy Tool Identification: The "Industrial" type and 3/8" size are clearly and permanently engraved on the coupler body, preventing confusion and saving time in busy work environments.